# Mathematical Literacy Grade 11 P2 2016 Memo (Eng)

> Grade 11 Mathematical Literacy Paper 2 memorandum from the Eastern Cape November 2016 (English), 8 pages. Read online or download the free PDF.

- Page: https://www.hlayiso.com/library/mlt-p2-gr11-memo-eng-nov-2016/28e05338-627f-482b-afc4-2d983275e463
- Updated: 2026-09-27
- Subject: Mathematical Literacy
- Grade: Grade 11
- Document type: Memorandum
- Year: 2016
- Exam period: Eastern Cape November
- Paper: 2
- Curriculum: CAPS
- Pages: 8

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Mathematical Literacy · Grade 11 · Eastern Cape November · 2016. Memorandum, 8 pages. Read online or download the PDF.

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### Page 1

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                             NATIONAL
                        SENIOR CERTIFICATE

                              GRADE 11

                         NOVEMBER 2016

               MATHEMATICAL LITERACY P2
                    MEMORANDUM
MARKS:   100

 Symbol        Explanation
 M             Method
 MA            Method with accuracy
 CA            Consistent accuracy
 A             Accuracy
 C             Conversion
 S             Simplification
 RT/RG/RM      Reading from a table/Reading from a graph/Read from map
 F             Choosing the correct formula
 SF            Substitution in a formula
 J             Justification
 P             Penalty, e.g. for no units, incorrect rounding off etc.
 R             Rounding Off/Reason
 O             Opinion

                   This memorandum consists of 8 pages.

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2                                MATHEMATICAL LITERACY P2          (EC/NOVEMBER 2016)

 QUESTION 1 [23]

Ques.    Solution                                           Explanation         Level
 1.1.1   Electricity                                      2A One expense
         Water                                            excluding cost of
         Transport                                        ingredients
         Accept any relevant answers.                                       (2) L2

 1.1.2   Costs for 24 muffins
         Muffin mix 500 g for 12 muffins
                1 kg of muffin mix = R12,00
                      500 = ½ kg = R6,00
                For 24 muffins = R6,00 × 2
                                    = R12                  1M For muffin mix
         Eggs: 6 = R10,50
                   10,50
                2=        ×2
                     6
                   = R3,50                                 1M for eggs
         Oil ½ cup = 250 mℓ
            750 mℓ = R12,50
                12,50
                      × 250
                 750
                     = R4,17  1M                           1M for oil
         Milk 3 cups = 750 mℓ
            1 000 mℓ = R11,50
                          11,50
              750 mℓ =           × 750
                          1 000
                        = R8,63  1M                        1M for milk
         Total amount = R12,00 + R3,50 + R4,17 + R8,63
                       = R28,30                            1CA Total amount

                                        OR
                         12,00
         Muffin mix =           × 500
                          1 000
                        = R6,00 
                     10,50
         Eggs =
                    6
                = R1,75 
               12,50
         Oil =        × 125
                750
             = R2,08 √
                 11,50
         Milk =        × 375
                 1 000
               = R4,31 √

         Total = 6 + 1,75 + 2,08 + 4,31
               = 14,14 × 2
               = R28,28 √                                                   (5) L3

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(EC/NOVEMBER 2016)                  MATHEMATICAL LITERACY P2                                 3

 1.1.3   Cost R28,30 for 24 muffins                            CA from 1.1.2
                             28,30
             For 1 200 =           × 1 200
                              24
                           = R1 415 
         Selling price = R30 per dozen                         1MA expenses for
                 1 200 = 1 200 / 12                            1 200 muffins
                       = 100 dozen 
         Money received for 120 dozen = 100 × 30               1CA number of
                                          = R3 000            dozen
         Profit = R3 000 – R1 415                              1MA Income for
                = R1 585                                      1 200 muffins
         Statement is valid                                   1CA Difference
                                                               1O
                                    OR

         28,28
                 = 14,14 x 100 = R1 414 (expenses) 
            2

         Income = 100 × R30 
                = R3 000 

         Profit = R3 000 – R1 414
                = R1 586 
         Statement is valid.                                                    (5) L3

 1.1.4   In 25 minutes she makes 24 muffins
                              25
              240 muffins =     × 240
                              24
                            = 250 minutes                     1MA Time for
         She will bake 10 times.                               baking
         Time spent on cleaning pans:
         10 × 10 minutes = 100 minutes                        1CA time for
                                                               cleaning
         Total time = 250 + 100 = 350 minutes
         Time in hours = 350 / 60
                        = 5,833333333 hours                    1CA Convert to
                        = 5 hours 50 minutes                  hours and minutes

         Time taken to reach destination:
         Time = 50 / 100                                       1C driving time
               = 0,5
               = 30 minutes 
         Total time = 5h50 + 0h30                              1CA adding time
                    = 6 hours 20 minutes 
         Time arrived = 09:00 + 6 hours 20 minutes             1CA time of arrival
                       = 15:20                                and statement
         She will arrive on time.                                               (6) L4

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4                             MATHEMATICAL LITERACY P2                 (EC/NOVEMBER 2016)

1.2     Cleaner = R50 × 5 × 20
                 = 5 000                                         1M Salary for
                   175                                            cleaner
        Driver = (     × 50)
                   100
        Driver per month = R87,50                                1M calculating 75%
                          = R87,50 × 5 × 20                       more
                          = 8 750 
        Assistant = 50 + 25                                       1CA Salary for
                    = 75                                          driver per month
        Assistant per month = 75 × 5 × 20
                             = 7 500                             1M helper per
        Total spent on workers = 5 000 + 8 750 + 7 500            month
                                = R21 250 
                                                                  1CA total
                                                                                     (5) L3
                                                                                    [23]

QUESTION 2 [27]

Ques.   Solution                                                  Explanation            Level
2.1.1                         
        5 16 16 21 22 34 34 35 35 35 42 42 42 42                  2M Calculate the
         30                                                       number who
             × 50 = 15 
        100                                                       passes
        13 learners were able to get more than 30% and only one
        leaner got less than 30% therefore the learners           2O
        performance was good.                                                      (4) L4

2.1.2                                                             CA from 2.1.1
        5+16+16+21+22+34+34+35+35+35+42+42+42+42                  1M Adding values
                                                 
                          14                                     1A Divide by 14
        = 421 / 14
        = 30,07                                                  1 CA mean
                                                                                     (3) L3

2.1.3   Mode = 42                                                1A mode
        Median:
        5 16 16 21 22 34 34 35 35 35 42 42 42 42
        35+34                                                    2MA finding the
                 = 34,5 
           2                                                      median
            Difference = 42 – 34,5
                          = 7,5                                  1CA Difference
                                                                                     (4) L4

2.1.4    50                                                       1M Calculate value
            × 50 = 25 
        100                                                       of 50%
               5                                                  1M probability as a
                 × 100
              14                                                  fraction
                 = 35,71% √                                       1CA percentage
        Accept 35,7%                                                               (3) L3

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(EC/NOVEMBER 2016)                MATHEMATICAL LITERACY P2                                   5

2.2.1    Mathematical Literacy = 50                            2A First answer
         Mathematics = 50                                       1A Second answer
                                                                                 (3) L2

2.2.2    Mathematics = 83                                     3A Correct exam
                                                                 number
                                                                                   (3) L2

2.2.3                                                          1A for left
         60 – 54 = 6                                            1A for right
                                                                 1CA difference
                                                                                   (3) L2

2.2.4    Ratio = 1 : 30
         Number of learners = (9 × 6) + (10 × 10) + (6 × 10)    1M Total number
                             = 54 + 100 + 60
                            = 214                              1CA Total
         214 / 30 = 7,1                                          1CA Dividing by 30
             8 invigilators will be needed                     1R
                                                                                 (4) L4
                                                                                [27]

QUESTION 3 [21]

Ques.    Solution                                                Explanation            Level
3.1.1                                                            1A
           Subjects             Learner A   Learner B
                                APS score   APS score            1A        For each
           IsiXhosa                  6           5                        2 correct
           English FAL               5           5                        for both
                                                                          learners
           Mathematics               4           5
           Life Orientation          3           3               1A
           Accounting                4           3
           Economics                 3           5               1A LO
           Business Studies          6           5
           Total:                   31          31               1CA Adding all
           Both learners have the same APS score. O             values
                                                                 1O Conclusion
                                                                                   (6) L4

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6                                        MATHEMATICAL LITERACY P2               (EC/NOVEMBER 2016)

 3.1.2
                                  Percentages of 2 Grade 12 learners

                             80

                             70

                             60

                             50

                Percentage
                             40                                                  CA from
                                                                    Learner A
                                                                                 3.1.1
                             30
                                                                    Learner B

                             20                                                  1A for each
                                                                                 two
                             10                                                  compound
                                                                                 bars
                             0

                                              Subjects
                                                                                            (5) L2

 3.1.3   Equal chances                                                         2O
                                                                                            (2)      L2

 3.2.1   Rent = R1 650 × 11                                                      1M
              = R18 150                                                         Calculating
         Food = 1 500 × 10                                                       rent
              = R15 000                                                         1M
                                                                                 Calculating
         Total amount = R18 150 + R15 000                                       food
                      = 33 150                                                  1M Addition
                                                                                 1CA Total
                                                                                           (4) L2

 3.2.2                                                                         2O
          Share room with someone OR to save on costs OR no privacy.             Explanation
                                                                                          (2) L4
                                                                                        [19]

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(EC/NOVEMBER 2016)                  MATHEMATICAL LITERACY P2                                         7

 QUESTION 4 [31]

Ques.    Solution                                                           Explanation         Level
 4.1     Triangular window:                                                 1C covert to m
         Base = 150 cm = 1,5 m
         Height = 100 cm = 1 m 
              Area of triangular window = ½ base × height                  1SF
                                         = ½ × 1,5 × 1 
                                         = 0,75 m2                          1CA answer
         Total = 0,75 × 4
               = 3 m2                                                      1A radius

         Circular window:                                                   1SF
         Radius = ½ × 1,5
                 = 0,75 m                                                  1CA area of four
             Area of circular window = 𝜋 × r2                              circular window
                                      = 3,142 × 0,75 × 0,75 
                                      = 1,767375 m2                         1CA area of four
         Total = 1,767375 × 4                                               square windows
               = 7,069 m2 
                                                                            1CA adding the
                                                                            areas
         Square window:
         Width = 1,5 m
         Length = 1,5 m                                                     1CA total of
             Area of square window = S2                                    areas
                                    = 1,5 × 1,5
                                    = 2,25 m2
         Total = 2,25 × 4                                                   1M area of 1
               = 9 m2                                                      classroom wall

         Total area of windows for all four walls = 3 + 7,069 + 9 
                                                  = 19,069 m2 

         Area of wall of 1 classroom = l × b                                1M for ×4 area
                                     = 12 × 5                               of 4 classrooms
                                     = 60 m2 
         Total area for four classrooms = 60 × 4 
                                         = 240 m2                          1CA answer

         Area of wall to be painted = total area of walls – total area of   1CA subtraction
         windows
         = 240 – 19,069 
         = 220,9305 m2                                                      1CA Wall area
         = 221 m2                                                          to be painted
                                                                                         (14) L3

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8                             MATHEMATICAL LITERACY P2                  (EC/NOVEMBER 2016)

 4.2     Litres required for the walls:                       CA from 4.1.1
         8 m2 = 1 ℓ                                           1MA
         221 m2 = 1 /1 × 221 / 8
                   = 27,625 litres                           1CA
         If 5 litre tins are bought:
         27,625 / 5 = 5,525 = 6 tins of paint  (5 ℓ)         1M × by 105
         Cost = 6 × 105 
                 = R630                                       1M
         If 20 litres tins are bought:
         27,625 / 20 = 1,38 = 2                              1CA
         Cost = 2 × 405
                = R810                                       1O
         Their statement is valid.                                               (6) L4

 4.3.1   5 ℓ tins:
         Radius = 9 cm
         Diameter = 18 cm                                     1M number of tins
         Box A:                                               over length
         Number of tins over the length of the box:
         130/18 = 7 
         Number of tins over the height of the box:           1M number of tins
         25/24 = 1,04 =1                                     over width
         Number of tins over the width of the box:
         104/18 = 5,77 = 5 
         Total tins for Box A = 7 × 1 × 5                     1M number of boxes
                              = 35 tins                      over height
         Box B:
         l = 65 cm                                            1CA total number of
         b = 49 cm                                            tins in Box A
         h = 52 cm
         Number of tins on the width of the box:              1CA total number of
         65/18 = 3,6 = 3                                      boxes in Box B
         Number tins along the length of the box:
         49/24 = 2,04 = 2                                     1O
         No. of tins on height = 52/18 = 2,88 = 2

         Total number of tins in box B = 3 × 2 × 2
                                        = 12 tins 
         Box A can carry 28 tins which is more than 2 times
         12 so their argument is valid.                                          (6) L3

 4.3.2    Tins in Box B = 12                                 1CA from 4.3.1
          Tins in 20 boxes = 12 × 20                          1CA number of tins
                           = 240                             1M × by 240
                                                             1A Price of paint
          Amount lost = R105 × 240                           1CA Total amount
                       = R25 200                                                (5) L3
                                                                                [31]

                                                                            TOTAL:      100

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