# Mathematical Literacy Grade 12 P1 Gauteng Mock 2021 Memo

> Grade 12 Mathematical Literacy Paper 1 memorandum from the Gauteng Mock Exam 2021 (English), 22 pages. Read online or download the free PDF.

- Page: https://www.hlayiso.com/library/gr12-mathematical-literacy-p1-english-2021-preparatory-possible-answers/4622e602-2287-4cd3-b8fd-a7de8c4d7820
- Updated: 2026-09-27
- Subject: Mathematical Literacy
- Grade: Grade 12
- Language: English
- Document type: Memorandum
- Year: 2021
- Exam period: Gauteng Mock Exam
- Paper: 1
- Curriculum: CAPS
- Pages: 22

Breadcrumbs: [Home](https://www.hlayiso.com/) › [Library](https://www.hlayiso.com/library) › [Grade 12](https://www.hlayiso.com/library/grade-12) › [Mathematical Literacy](https://www.hlayiso.com/library/grade-12/mathematical-literacy) › [Mathematical Literacy Grade 12 P1 Gauteng Mock 2021 Memo](https://www.hlayiso.com/library/gr12-mathematical-literacy-p1-english-2021-preparatory-possible-answers/4622e602-2287-4cd3-b8fd-a7de8c4d7820)

## About this document

Mathematical Literacy · Grade 12 · Gauteng Mock Exam · 2021 · English. Memorandum, 22 pages. Read online or download the PDF.

Read it free online on the page above; download the PDF from there.

## Document text

Text extracted from the PDF. Layout, diagrams and tables may not survive extraction.

### Page 1

Downloaded from hlayiso.com

 GAUTENG DEPARTMENT OF EDUCATION
           PREPARATORY EXAMINATION
                                         2021
                  MARKING GUIDELINES
                    MATHEMATICAL LITERACY P1 (10601)

                     Codes              Explanation
                      M                 Method
                      MA                Method with Accuracy
                      CA                Consistent Accuracy
                       A                Accuracy
                       C                Conversion
                       D                Define
                       J                Justification/Reason/Explain/Conclusion
                       S                Simplification
                                        Reading from a table OR a graph OR a diagram
                  RT/RD/RG
                                        OR a map OR a plan
                       F                Choosing the correct formula
                      SF                Substitution in a formula
                      O                 Opinion
                                        Penalty, e.g. for no units, incorrect rounding-off,
                       P
                                        etc.
                      R                 Rounding-off
                      NP                No penalty for rounding-off OR omitting units

KEY TO TOPIC SYMBOLS:

F = Finance; M = Measurement; MP = Maps, Plans and other representations.
DH = Data Handling; P = Probability

22 pages

### Page 2

Downloaded from hlayiso.com
                                                                                  10601/21

QUESTION 1

 Q      ANSWER                                EXPLANATION                         LEVEL
1.1
1.1.1   Multi-tank SA A                     2 A Correct answer            (2)     F1

1.1.2   Unemployment Insurance Fund A       2A Correct answer             (2)     F1

1.1.3   MA                                   1 MA Multiplying by 1%
                               A             1 A Answer

        OR
                                                                                    F1
                       MA

        = R127,90 A                                                        (2)

1.1.4                                        1 MA Multiplying by 60%
                                 A           1 A Correct answer

        OR

                  
                                              1 MA Multiplying by 60%
                              A              1 A Correct answer
                                                                                    F1
        OR

                                              1MA Subtracting the correct
                                              amount
        R12 790 – R5 116                     1A Correct answer
        = R7 674                                                           (2)

                                          2

### Page 3

Downloaded from hlayiso.com
                                                                                            10601/21

 Q      ANSWER                                         EXPLANATION                            LEVEL
1.1.5   He will have less money to spend. J          2J Justification

        OR

        His buying power will be reduced.                                                       F1

        OR                                              Accept any reasonable/
                                                        valid answer
        He will buy less goods/food/petrol.                                           (2)

1.1.6                A                                1MA Multiplying by 120%
                                    A                 1A Answer

        OR
                 A                                    1MA Multiplying by 1,2
        R21,50 × 1,2 = R25,80 A                       1A Answer
                                                                                                F1
        OR
                                                       1MA Adding R4,30
        R21,50 ×      = R4,30                          1A Answer

               A
        R21,50 + R4,30 = R25,80 A                                                    (2)

1.1.7                                                 1MA dividing by 0,046
                                                       1A Correct answer

                                   A
        OR                                                                                      F1

             = R 8 695,652

          R8 695,65                                                                   (2)

1.2
1.2.1   Discrete data only consists of whole numbers   2 O Correct explanation of
        and continuous data consists of decimal        both discrete and continuous            DH1
        numbers as well.  O                          data.
                                                                                      (2)

1.2.2   Western Cape  A                              2A Answer                      (2)      DH1

                                                   3

### Page 4

Downloaded from hlayiso.com
                                                                                      10601/21

 Q      ANSWER                                      EXPLANATION                         LEVEL
1.2.3   Range = Maximum value – Minimum value       2RT Correct values
                                                    1A Answer
        44 143 – 63  RT                                                                 DH1
        = 44 080  A                                 Answer only, full marks   (2)

1.2.4   205, 322, 362, 512, 1 177, 3 959, 10 597, 1M Arrangement
        12 193, 44 143  M                        1CA Answer

        Median = 1 177  CA                          Penalty:
                                                     Penalise 1 mark if                  DH1
                                                     learner used all 10
                                                     provinces and got 844,5

                                                     Answer only, full marks   (2)

1.2.5   205 + 322 + 362 + 512 + 1 177 + 3 959 + 1MA Addition
        10 597 + 12 193 + 44 143  MA           1A Answer
                                                                                         DH1
        = 73 470  A                                                           (2)
1.3
1.3.1   Males  A                                  2A Answer                  (2)       DH1

1.3.2   Bar Graph  A                              2A Answer                  (2)       DH1

1.3.3   30 – 49 years old  A                      2A Answer                   (2)      DH1
                                                                               [30]

                                                4

### Page 5

Downloaded from hlayiso.com
                                                                                           10601/21

QUESTION 2
 Q      ANSWER                                           EXPLANATION                       LEVEL
2.1
2.1.1   It means that people 65 years and younger,       2J Reason explaining less
        receiving an annual income of R83 100 or         than R83 100 and does not           F4
        less, does not have to pay tax. J              have to pay tax             (2)

2.1.2   Income – pension – UIF = taxable income
                             M M
        R60 000 (7,5%                                    1M Subtracting pension
                       CA                               1M Subtracting UIF
                   M                                    1CA Answer
                                                         1M Multiplying by 12
                                           CA
                                                         1CA Answer
        OR

               M
                                                         1M Multiplying by 12
        R60 000 × 12 = R720 000 CA
                                                         1CA Answer
                                                         1M Subtracting pension
                                                         1M Subtracting UIF
                                                         1CA Answer
        R720 000 – R54 000 = R666 000       M

        R666 000 – (R148,72 × 12)                                                            F3
        = R666 000 – R1 784,64 M
        = R664 215,36 CA

        OR

               M                                        1M Multiplying by 12
        R60 000 × 12 = R720 000 CA                      1CA Answer
                                                         1M Subtracting pension
                                                         1M Subtracting UIF
                                                         1CA Answer
        R148,72 × 12 = R1 784,64

        R54 000 + R1 784,64 = R55 784,64

        R720 000 – R55 784,64 MM

        = R664 215,36 CA                                                            (5)

                                                     5

### Page 6

Downloaded from hlayiso.com
                                                                              10601/21

 Q      ANSWER                                     EXPLANATION                LEVEL
2.1.3             MA
        (           (                              1MA Addition and
               per month A                        multiplication
                                                   1A Answer
               M                                  1M Multiplying by 12
                               per year  CA       1CA Answer

        OR
                    MA
        (R319 + R319) + (R215 + R215)              1MA Addition
                                                   A Answer
        = R638 + R430                              1M Multiplying by 12
        = R1 068 A                                1CA Answer

              M
                               per year  CA

        OR

        R319 × 12 = R3 828                         1MA Multiplication by 12
        R3 828 × 2 = R7 656      MA               and 2
                                                   1A Both answers
        R215 × 12 = R2 580       A                1M Addition
        R2 580 × 2 = R5 160                        1CA Answer

        R7 656 + R5 160 M                                                      F2
        = R12 816 CA

        OR

        R319 × 2 = R638                            1MA Multiplication by 12
        R638 × 12 = R7 656      MA                and 2
                                                   1A Both answers
        R215 × 2 = R430         A                 1M Addition
        R430 × 12 = R5 160                         1CA Answer

        R7 656 + R5 160 M
        = R12 816 CA

        OR

        12 × 2 = 24 MA                            1MA for 24
                                                   1A Both Answers
        R319 × 24 = R7 656                         1M Addition
                                A                 1CA Answer
        R215 × 24 = R5 160

        R7 656 + R5 160 M
        = R12 816 CA
        OR

                                               6

### Page 7

Downloaded from hlayiso.com
                                                                                       10601/21

        12 × 2 = 24 MA
                                                   1MA for 24
        R319 + R215                                1A Total or 1M Addition of
                                                   both values
          A                                       1M Multiplying by 24
        = R534 × 24 M                             1CA Answer

        = R12 816 CA

                                                                                 (4)

2.1.4                      (                       CA from Q 2.1.2 and
                 )                                Q 2.1.3
                               
                                                   1RT Correct tax bracket
                       (                 )         1SF Substitute into formula
                                                   1CA Answer
                                                  1M Subtract rebate
                                                   1M Subtract medical tax
                                                  credits
                                                   1M Division by 12
                                                   1CA Answer
                        M                         1J Opinion/Conclusion
        R171 752,99 – R12 816 = R158 936,99

                      M
                                         CA

        No, her claim is NOT VALID. J

                                                                                         F4

                                               7

### Page 8

Downloaded from hlayiso.com
                                                                        10601/21

OR

Annual Tax payable:

                   RT
R155 505 + 39% of income above R584 200
                                            1RT Correct tax bracket
R155 505 + 39% × (R664 215,36 – R584 200)   1SF Substitute in formula
                                            1CA Answer
                       SF                  1M Subtract rebate
                                            1M Subtract medical tax
              (                  )          credits
                                            1M Division by 12
= R155 505 + R312 065,99                    1CA Answer
= R186 710,99 CA                           1J Opinion

Rebate:
              M
R186 710,99 – R14 958 = R171 752,99

Medical Tax credits:
                M
R171 752,99 – R12 816 = R158 936,99

Monthly Tax payable:

              M

= R13 244,75 CA

No, her claim is NOT VALID. J

                                       8

### Page 9

Downloaded from hlayiso.com
                                                                        10601/21

OR

Annual Tax payable:

                   RT
R155 505 + 39% of income above R584 200
                                            1RT Correct tax bracket
R155 505 + 39% × (R664 215,36 – R584 200)   1SF Substitute in formula
                                            1CA Answer
                       SF                  1M Subtract rebate
                                            1M Subtract medical tax
              (                   )         credits
                                            1M Division by 12
= R155 505 + R312 065,99                    1CA Answer
= R186 710,99 CA                           1J Opinion

Rebate and medical tax credits:
                M        M
R186 710,99 – R14 958 – R12 816
= R158 936,99

Monthly Tax payable:

          M

= R13 244,75 CA

No, her claim is NOT VALID. J

                                       9

### Page 10

Downloaded from hlayiso.com
                                                                                       10601/21

        OR

        Annual Tax payable:

                           RT
        R155 505 + 39% of income above R584 200
                                                     RT Correct tax bracket
        R155 505 + 39% × (R664 215,36 – R584 200)    1SF Substitute in formula
                                                     1CA Answer
                                 SF                 1M Subtract rebate
                                                     1M Division by 12
                       (                  )          1M Subtract medical tax
                                                     credits
        = R155 505 + R312 065,99                     1CA Answer
        = R186 710,99 CA                            1J Opinion

        Rebate:
                      M
        R186 710,99 – R14 958 = R171 752,99

        Monthly tax before medical tax deductions:

                    M

        = R14 312,75

        Medical tax credits:

        R14 312,75 – (2 × R319) – (2 × R215)
        = R14 312,75 – R638 – R430
        = R14 312,75 – R1 068 M
        = R13 244,75 CA

        No, her claim is NOT VALID J
                                                                                 (8)

2.2
2.2.1     RT          M                            1RT Correct values from
                                        CA          table
                                                     1M subtraction/concept of           F1
                                                     difference
                                                     1CA answer                  (3)

                                               10

### Page 11

Downloaded from hlayiso.com
                                                                                                10601/21

 Q      ANSWER                                              EXPLANATION                          LEVEL
2.2.2        MA                                            1MA Multiplying by 12
        12 x R20 725                                        1A Answer
        = R248 700 A                                       1RT Reading year from table

        Private High School in 2025 RT

        OR
                                                                                                   F1

        2020:                                               1MA Division by 12
                        MA                                 1A Answer
        2025:                                   A          1RT Reading year from table

        Private High School in 2025 RT                                                   (3)

2.2.3   Year 1 (2022)
                                      MA                   1MA Multiplying by 6,6%
                        (                                   1A Answer for 1st year
                        A                                  1CA Answer for 2nd year
                                                            1CA Answer for 3rd year
        Year 2 (2023)                                       1RT Reading University fees
                        (                                   from table for 2025
                            CA                             1CA Difference
                                                            1O Opinion
        Year 3 (2024)
                            (
                                CA                         NOTE: If Compound interest
                                                            formula was used:
        University fees for 2025 – savings = shortfall      Award FULL MARKS, given
          RT                                               that the answer is 100%
                                                CA         correct.
                                                            NO marks if answer is
        Joshua is correct, R250 would cover the             incorrect.                             F4
        shortfall   

        OR

        Joshua is incorrect, the amount is less than
        R250

        OR

                                                       11

### Page 12

Downloaded from hlayiso.com
                                                                                   10601/21

Year 1 (2022)
R88 653,77       = R5 851,14882 MA            1MA Multiplying by 6,6%
                                               1A Answer for 1st year
                                 A
                                               1CA Answer for 2nd year
R88 653,77 + R5 851,14882 = R94 504,91882
                                               1CA Answer for 3rd year
                                               1RT Reading University fees
Year 2 (2023)
                                               from table for 2025
R94 504,91882          = R6 237,324642         1CA Difference
                                               1O Opinion
R94 504,91882 + R6 237,324642
= R100 742,2435 CA

Year 3 (2024)
R100 742,2435          = R6 648,988068

R100 742,2435 + R6 648,988068
= R107 391,2316
= R107 391,23 CA

Difference:
   RT
R107 600 – R107 391,23 = R208,77 CA
Joshua is correct, R250 would cover the
shortfall   
OR
Joshua is incorrect, the amount is less than
R250
OR
Year 1 (2022)
            MA
R88 653,77 x 1,066 = R94 504,91882 A   1MA Multiplying by 1,066
                                        1A Answer for 1st year
Year 2 (2023)                           1CA Answer for 2nd year
R94 504,91882 x 1,066 = R100 742,2435 1CA Answer for 3rd year
CA                                     1RT Reading University fees
                                        from table for 2025
Year 3 (2024)
                                        1CA Difference
R100 742,2435 x 1,066 = R107 391,23 CA
                                        1O Opinion

Difference:
   RT
R107 600 – R107 391,23 = R208,77 CA

Joshua is correct, R250 would cover the
shortfall   
OR
Joshua is incorrect, the amount is less than
R250                                                                         (7)
                                         12

### Page 13

Downloaded from hlayiso.com
                                                                                10601/21

 Q      ANSWER                                  EXPLANATION                      LEVEL
2.3
2.3.1   R200,00 RT                            2RT Reading from table    (2)      F1

2.3.2   Conversion to rand:
                                                1C Conversion to rand
                                                1A Answer for 50 kWh
                                                1A Difference
                                   C
                                                1CA Answer
                                                1CA Total

        First 50 kWh
        50 × R0,6936 = R34,68 A

        286 kWh – 50 kWh = 236 kWh A

        Next 236 kWh
        236 x R0,8160 = R192,576 CA

        Total:
        R34,68 + R192,576 = R227,256
        = R227,26 CA
                                                                                   F3
        OR

        First 50 kWh                            1A Answer for 50 kWh in
        50 x 69,36 = 3 468c A                  cents
                                                1A Difference
        286 kWh – 50 kWh = 236 kWh A           1CA Answer
                                                1CA Total
        Next 236 kWh                            1C Conversion to rand
        236 x 81,60 = 19 257,6c CA

        Total:
        3 468 + 19 257,6 = 22 725,6c CA

        Conversion to rand:
           C

        = R227,26                                                         (5)

                                           13

### Page 14

Downloaded from hlayiso.com
                                                                                  10601/21

 Q      ANSWER                                   EXPLANATION                        LEVEL
2.3.3   Cost excluding VAT:
                 MA                             1MA for VAT exclusive
                                      A         method
                                                 1A Answer
                                                 1CA Cost excluding fixed
        OR
                                                 monthly fee
                                                 1C Conversion
        MA
                                                 1CA Answer
                                 A

        Cost excluding fixed monthly fee:
        R626,0869565 – R200 = R426,0869565 CA
                                                                                      F2
        Cost per unit in Rand:

                            C

        kWh used:

        = 601,35 kWh used CA
                                                                            (5)
                                                                                     [44]

                                           14

### Page 15

Downloaded from hlayiso.com
                                                                                           10601/21

QUESTION 3

 Q      ANSWER                                         EXPLANATION                           LEVEL
3.1
3.1.1   Range = Maximum – Minimum M                   1M Range concept
              = 78,2% - 60,6%  MA                     1MA Correct values in
                                                                                              DH2
              = 17,6%  A                              correct order
                                                       1A Answer                     (3)

3.1.2   Bi-modal = 70,2% A and 78,2% A               2A Correct Answers            (2)      DH2

3.1.3   Arrangement of values:                         1MA Correct arrangement
        60,6 ; 67,8 ; 70,2 ; 70,2 ; 72,5 ; 73,9 ;      1MA Correct values divided
        75,1 ; 75,8 ; 78,2 ; 78,2 MA                  by 2
                                                       1CA Answer
        Median =             MA                                                              DH3

                =

                = 73,2  CA                                                          (3)

3.1.4   Continuous A                                  1A Continuous
        The data consists of decimal numbers. J      2J Correct definition

        OR                                                                                    DH4

        Continuous A
        The data can be measured J                                                 (3)

3.1.5   IQR = Q3 – Q1                                  1A Correct Quartile 1 and 3
                                                       values
        Q3 = 75,8%                                     1M IQR method/concept
        Q1 = 70,2%                                     1CA Answer                             DH3
                      A
        IQR = 75,8% - 70,2% M
            = 5,6%  CA                                                              (3)

3.1.6   The third Quartile value (Q3) represents 75%   2J Explanation of Q3, must
        of the data collected.  J                    include 75%

        OR                                              Accept any reasonable/                DH4
                                                        valid explanation
        The third Quartile value (Q3) represents of     including 75%
        the data collected.  J                                                     (2)

3.1.7   Probability =    MA                          1MA Denominator
                                                       1MA Numerator
                                                                                               P2
                                                       1S Simplification
                    =   S                                                           (3)

                                                  15

### Page 16

Downloaded from hlayiso.com
                                                                                                10601/21

 Q      ANSWER                                             EXPLANATION                           LEVEL
3.2
3.2.1   Ordinary pass rate:                                2J Explanation of the trend
        The pass rate dropped/decreased/fell from          of ordinary pass rate
        2015 to 2016 and then increased/went up/went
        higher from 2016 to 2018. J                      2J Explanation of the trend
                                                           of university pass rate
        University pass rate:
        There is a continuous increase from 2015 to         Penalise learner if years
        2018. J                                           are not used                          DH4

        OR

        University pass rate:
        There is an increase from 2015 to 2016, and
        another increase from 2016 – 2017 and
        another increase from 2017 – 2018 J                                            (4)

3.2.2   Biased A                                     1A Biased
        The data was only collected from one province 1J Explanation
        instead of all the provinces. J
                                                       Accept any
        OR                                             valid/reasonable answer
        Biased A                                      referring to the entire
        The data was only collected from a small part  country or only part of
                                                                                                  DH4
        of the country. J                             the country

        OR

        Biased A
        The data does not represent the whole country,
        only one part. J                                                                (2)

3.2.3   Survey questions:                              4O Four questions asked
           1. Did you attend school every day?         relating to the University
           2. How long before the exams did you        pass rate
               start studying?
           3. Did you study every day?                  9 Possible options are
           4. What are you going to study next year?    given – mark only the
           5. What or who influenced your choice to     first four answers; any
               study further?                           relevant/valid questions                  DH4
           6. Who will finance your studies?            relating to a learner
           7. Will you get a part-time job to help pay who achieved a
               for your studies?                        university entrance can
           8. How did COVID-19 influence your           be accepted.
               approach to school and your studies?
           9. Did any of your parents attend
               university?                                                                (4)
                                                                                         [29]

                                                      16

### Page 17

Downloaded from hlayiso.com
                                                                                              10601/21

QUESTION 4

 Q      ANSWER                                             EXPLANATION                         LEVEL
4.1
4.1.1   3 days in Jan + 28 days in Feb + 31 days in        1MA Mark for adding
        March MA                                          1CA for Answer
                                                           1M for Dividing by days
                                                          1R Rounding to the nearest
                                                          million                               F3

                         
                                                                                        (4)

4.1.2                                                      1M Multiplying tickets by
                                                        days (CA from 4.1.1.)
                                                           1MA Multiplying tickets by
                                                           $76
                                                           1CA Mark for answer
                                                                                                 F2
        OR

        60 tickets × $76 = $4 560 per day MA              1MA Multiplying tickets by
                M                                         $76
        $4 560 × 62 days = $282 720 CA                    1M Mulitplying with days
                                                           (CA from 4.1.1.)
                                                           1CA Answer
        OR

        62 days × $76 = $4 712M                           1M Multiplying days by $76
               MA                                         (CA from 4.1.1.)
        $4 712 × 60 tickets = $282 720 CA                 1MA Multiplying amount
                                                           by 60
                                                           1CA Answer                   (3)

4.1.3                                                     (CA from 4.1.2.)
                                                           1M Multiply by 11,8321
                                                          1CA Mark for answer          (2)      F1

                                                      17

### Page 18

Downloaded from hlayiso.com
                                                                                           10601/21

 Q      ANSWER                                           EXPLANATION                        LEVEL
4.1.4                                      MA           1MA Total income per day
                                                         1CA Calculating 40% of
                                                         total income
        CA                                              1M Subtracting difference
                    

                                    loss

        OR

        60 people
                                                         1MA Calculating number of
                                                                                              F2
                                                         people attending daily
        = 24 people allowed to attend daily CA          1CA Calculating total
                                                         income per day
        24 people × R120 = R2 880                        1M Subtracting difference

        Total = 60 people × R120 = R7 200 CA
                      M
        Loss = R7 200 – R2 880 = R4 320 loss                                         (3)

4.2
4.2.1   R200 A                                         2A Marks for answer         (2)      F1

4.2.2   Minimum fee of R30 when you make a               2A Marks for answer
        deposit A

        OR
        When you make a deposit at FNB bank

        OR

        When you make a deposit of less than R5 000

        OR
                                                                                              F2
        When you make a deposit of R5 000 or less

        OR

        Minimum fee when you make a deposit of less
        than R5 000

        OR
        When you make a deposit at FNB of less than
        R5 000                                                                       (2)

                                                    18

### Page 19

Downloaded from hlayiso.com
                                                                                10601/21

 Q      ANSWER                               EXPLANATION                        LEVEL
4.2.3                                        1MA Multiplication by
                  (                
                                             R11 300 and R1,49
                                             1CA Mark for answer                  F2
        = R8,40 + R168,37

                      

        OR

                                             1MA Multiplying 113 by
        113 × R1,49 = R168,37MA
                                             R1,49
        R8,40 + R168,37 = R176,77 CA        1CA Answer                   (2)

4.2.4                                       1MA Correct percentage
(a)                                          1A Mark for dividing by 12
                                            1CA Mark for answer
                                                                                 F1
        OR
                                             1MA Calculating decimal
                          MA                1A Division by 12
                                             1CA Answer
                 A

        = 0,002 CA                                                       (3)

                                        19

### Page 20

Downloaded from hlayiso.com
                                                                                            10601/21

 Q      ANSWER                                         EXPLANATION                           LEVEL
4.2.4   Month 1                                         CA from 4.2.2
(b)                                                   1M Multiplication by
                                                      decimal
                                                       1CA Interest for 1st month
                                                      1CA Total interest for 1st
                                                       month
        Month 2                                        1CA Interest for 2nd month
                                                       1CA Total interest
                                           CA
                                                                                               F3
                                     CA

        OR

        Maand 1                                        CA from 4.2.2
                      M                               1M Multiplying by 0,2%
        R11 300            = R22,60 CA                1CA Interest for 1st month
                                                       1CA Total interest for first
                                                      month
                                                       1CA Interest for 2nd month
        Month 2                                        1CA Total interest
                                          CA
                                                       NOTE: If compound interest
                                                       formula was used:
                                     CA
                                                       Award FULL MARKS, given
                                                       that the answer is 100%
                                                       correct.
                                                       NO marks if answer is
                                                       incorrect.                     (5)

4.3
4.3.1                                                 1M Division by 300
                                       CA             1CA Answer
                                     income per        1R Rounding
        personR

        OR                                             1M Division by 300
                                                       1CA Answer
                  M                                   1R Rounding                             F2

        = R133,3333333... CA

                  R                                                                  (3)

                                                  20

### Page 21

Downloaded from hlayiso.com
                                                                                    10601/21

 Q      ANSWER                                   EXPLANATION                         LEVEL
4.3.2                                           1 RT Mark for the fixed
        (                    )                  expenses (R30 000)
                                                1MA Mark for subtracting
                                                 1M for Dividing by 500
                                  CA            1 CA Mark for cost per
                                                 person                                F2

        OR

                                                 2MA Calculating difference
                                                 between total expense and
                                                 fixed cost
                                                 1M Dividing by 500
                MA                             1CA Answer

                M

        = R20 per person CA                                                  (4)

4.3.3       M                                   CA from 4.3.2
                                                1M Difference between
                                                 amounts
            
                                                 1M Division
                                                 1CA Percentage                        F2

        OR

                                                 1M Difference
                
                                                 1M Division
                                                 1CA Percentage

            

        = 550%                                                               (3)

                                            21

### Page 22

Downloaded from hlayiso.com
                                                                                         10601/21

 Q      ANSWER                                        EXPLANATION                        LEVEL
4.4
4.4.1   Grade 11s from 2014 – 2019:
                           MA                        1MA Correct order of grade
        827 677, 864 618, 858 769, 869 513, 890 971   11s
                                                                                          DH 2
        Grade 12s from 2014 – 2019:                   1MA Correct order of grade
                           MA                        12s
        501 303, 512 735, 534 484, 610 178, 644 536                                (2)

4.4.2   Median = 534 484
                                                      1A Q3
                                                      1A Q1
        Quartile 3 (Q3)                               1M Concept of IQR
                                                      1CA Answer

                                                       If range is used, no
        = 627 357 A                                   marks.
                                                       CA only if other values
                                                       are used and the
        Quartile 1 (Q1) =                                                                 DH3
                                                       concept IQR is used.

        = 507 019 A

        IQR = Q3 – Q1

            = 627 357 – 507 019 M

            = 120 338 CA                                                          (4)

4.4.3   None A                                      2A Answer
                                                                                          DH 1
        No mode                                                                    (2)

4.4.4
                                                      1MA Addition or total
                                                      1MA Division by 5
                                                      1CA Answer
                            MA

                                                                                          DH2
                            MA

        = 560 647,2 CA
                                                                                    (3)
                                                                                   [47]
                                                                                   TOTAL: 150
                                                 22

## Related documents

- [MATHS LIT P1 GR12 MEMO SEPT 2021 English](https://www.hlayiso.com/library/maths-lit-p1-gr12-memo-sept-2021-english/9e0090b1-9cc7-4ae4-abe6-f4cf6ea5bce3) — Mathematical Literacy · Memo · 2021 · Eng
- [Grade 12 NSC Mathematical Literacy P1 (English) 2020 Preparatory Possible Answers](https://www.hlayiso.com/library/grade-12-nsc-mathematical-literacy-p1-english-2020-preparatory-possible-answers/d1485a44-4dbf-41f8-bef0-0376485fcde9) — Mathematical Literacy · Memo · 2020 · Eng
- [MATHS LIT P1 GR12 ADDENDUM SEPT 2021 English](https://www.hlayiso.com/library/maths-lit-p1-gr12-addendum-sept-2021-english/1141e20a-9cef-43c2-9fab-b805c645f238) — Mathematical Literacy · Addendum · 2021 · Eng
- [Grade 12 NSC Mathematics Literacy P1 (English) 2019 Preparatory Examination Addendum](https://www.hlayiso.com/library/grade-12-nsc-mathematics-literacy-p1-english-2019-preparatory-examination-addendum/f7fa95a2-740d-4706-983c-7cc7de284a90) — Mathematical Literacy · Addendum · 2019 · Eng
- [Grade 12 NSC Mathematics Literacy P1 (English) X05 2019 Preparatory Examination Question Paper](https://www.hlayiso.com/library/grade-12-nsc-mathematics-literacy-p1-english-x05-2019-preparatory-examination-question-paper/b94cd72e-83d6-480c-8302-36093d2fdd3f) — Mathematical Literacy · QP · 2019 · Eng
- [Grade 12 NSC Mathematical Literacy P1 (English) 2015 Preparatory Examination Question Paper](https://www.hlayiso.com/library/grade-12-nsc-mathematical-literacy-p1-english-2015-preparatory-examination-question-paper/6cb0661c-9e1c-49bb-a37b-db7f3504733d) — Mathematical Literacy · QP · 2015 · Eng

## More from Grade 12 Mathematical Literacy

- [MATHS LIT P2 GR 12 SEPT 2025 ADDENDUM AFR watermark](https://www.hlayiso.com/library/maths-lit-p2-gr-12-sept-2025-addendum-afr-watermark/813c6e54-f134-474a-b01a-1260e38b4c8f) — Addendum · 2025 · Afr
- [Maths LIT Grade 12 NSC P1 QP September 2025 Free State](https://www.hlayiso.com/library/maths-lit-grade-12-nsc-p1-qp-september-2025-free-state/45f0ab2a-afdd-46df-bf98-5505c4021e64) — QP · 2025
- [Maths LIT Grade 12 NSC P1 ANSWER BOOK September 2025 KZN](https://www.hlayiso.com/library/maths-lit-grade-12-nsc-p1-answer-book-september-2025-kzn/b0b358eb-c897-437a-8694-910fe61dfcbc) — Addendum · 2025
- [Maths LIT Grade 12 NSC P1 QP September 2025 Limpopo](https://www.hlayiso.com/library/maths-lit-grade-12-nsc-p1-qp-september-2025-limpopo/c5d7a167-2d27-4e33-80ef-fad9cde4ebd2) — QP · 2025
- [Maths LIT Grade 12 NSC P2 QP September 2025 Limpopo](https://www.hlayiso.com/library/maths-lit-grade-12-nsc-p2-qp-september-2025-limpopo/f22349c1-8dbf-420e-ae8d-13d53bcb300b) — QP · 2025
- [Maths LIT Grade 12 NSC P2 QP September 2025 North West](https://www.hlayiso.com/library/maths-lit-grade-12-nsc-p2-qp-september-2025-north-west/7ce5b7fe-941b-4148-80dc-d9cde7bdbfd7) — QP · 2025

## Collection

- [Grade 12 past papers](https://www.hlayiso.com/grade-12/past-papers)

---

Hlayiso: free CAPS and IEB past papers, memos, notes and study guides for South African learners. When citing, link the page URL above, not a PDF or /api/ URL.
