Mathematical Literacy Grade 11 P1 North West June 2019 QP

Downloaded from hlayiso.com NATIONAL SENIOR CERTIFICATE GRADE 11 MATHEMATICAL LITERACY PAPER 1 JUNE EXAM 2019 9 m MARKS: 75 MEMORANDUM TIME: 1h 30 minutes This question paper consist of 8 pages, an annexure and an answer sheet Demo NW/JUNE/MATLIT/ EMIS/6*******

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 INSTRUCTIONS AND INFORMATION 1. This question paper consists of FOUR questions. Answer ALL the questions. 2. Use ANNEXURE to answer QUESTION 4.2 and the ANSWER SHEET to answer QUESTION 2.1.3 3. Number the answers correctly according to the numbering system used in the question paper. 4. ALL the calculations must be clearly shown. 5. An approved calculator (non- programmable and non- graphical) may be used, unless stated otherwise. 6. Round off ALL final answers appropriately according to the given context, unless stated otherwise. 7. Indicate units of measurement, where applicable. 8. Maps and diagrams are NOT necessarily drawn to scale, unless stated otherwise. 9. Write neatly and legibly. Demo NW/JUNE/MATLIT/ EMIS/6******* 2

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 QUESTION 1 1.1 Mapule works in a local restaurant in her home town. She earns R250,00 per week plus tips from generous customers. Below is her income and expenditure statement for the month of February. INCOME EXPENDITURE R 250.00 Per week Transport : R 150. 00 Groceries : R 500. 00 Tips for one month: R 600. 00 Rent : R 300. 00 Airtime : R 120.00 Total Expenses ………. 1.1.1 Write down her fixed expenses (2) 1.1.2 Calculate her total income for the month if February has 4 weeks. (3) 1.1.3 Calculate the total expenses for this month. (2) 1.1.4 Express the total expenses as a percentage of the total income. Round your answer to the nearest percentage (3) 1.2 Mapule plans to visit her cousin who stays in Johannesburg using a bus. The bus will leave her home town at 09: 00 and will arrive at 14: 30. 1.2.1 Calculate the total time that the bus takes to arrive in Johannesburg. (2) 1.2.2 Convert the answer in 1.2.1 to minutes. (3) [15] Demo NW/JUNE/MATLIT/ EMIS/6******* 3

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 QUESTION 2 2.1 A local confectionary is spending R450,00 on electricity and water weekly. The cost of baking one loaf of bread is R4,00 which includes labour and ingredients. A loaf of bread is sold at R6,50. The TABLE below shows the weekly cost of baking loaves of bread. TABLE A: Weekly COST of BAKING LOAVES OF BREAD Number of loaves 0 60 120 180 240 300 Total cost R450.00 R690.00 R930.00 R1170.00 R1410.00 A (in Rand) TABLE B: Weekly INCOME from SELLINGLOAVES OF BREAD Number of 0 60 120 180 240 300 loaves Total Income 0 R390.00 R780.00 B R1560.00 R1950.00 (in Rand) 2.1.1 Write the formula to calculate the cost of baking loaves. (2) 2.1.2 Determine the value of A and B. (4) 2.1.3 Use the formula in QUESTION 2.1.1 to calculate the cost for baking 50 loaves. (2) 2.1.4 On the same set of axes, use the values from TABLE A and B, and the ANSWER SHEET provided, to draw the graphs illustrating both INCOME and COST of baking loaves of bread. (7) 2.1.5 Write the coordinates of the break-even point and in the context of the scenario explain what it means. (4) [ 19] Demo NW/JUNE/MATLIT/ EMIS/6******* 4

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 QUESTION 3 3.1 Below is a till slip that Thato got from a boutique after buying some clothes for herself. 28/11/18 14:22:04 Store No : 362 Transaction. No 108 0005 Employee No : 2913457 Tax invoice no: 1122346 Customer name : Thato Martins Rands 19441209 Stipe Self belted dress 550.00 46458553 Stripe Twofer Top 499.00 Stripe Top Discount @ 33% A Subtotal excl. VAT 768.00 TOTAL PAID ……… 3.1.1 How many items did Thato buy ? (2) 3.1.2 Calculate the total discount paid on the items that she bought (2) 3.1.3 Calculate the total including VAT paid on this transaction (3) 3.2 Thato is a resident in the Phakisa municipality and below is a tariff on a sliding scale that the municipality uses to charge her for water usage.  Fixed charge if > 6 kl = R80,70  Free for infrastructure if > = R7,15 3.2.1. Calculate the cost if Thato uses 35 kl of water charge (7) 3.2.2 Calculate the new fixed charge if it is increased by 15% (3) Water Usage Rate per kilolitre (VAT of 15%) inclusive Up to 6 kl 0 7 kl – 30 kl R6,48 30.1 kl – 60 kl R16,20 More than 60 kl R21,60 Demo NW/JUNE/MATLIT/ EMIS/6******* 5

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 3.3 Mrs Tsheko is fixing the roof of her house and has decided to take a personal loan of R120 000 from the bank. The bank will charge her 7.5% simple interest per annum. Calculate the total that she will repay the bank after 3 years. (4) [21] QUESTION 4 A couple has decided to give tokens of appreciation to all the people who will attend their wedding. They will use cylindrical containers and square containers as shown below to package the tokens. The diameter of the cylindrical container is 14 cm. d Token Height Height s Token 240mm 24cm s A Volume = 3456 cm3 4.1.1 Write down the radius of the cylindrical container. (2) 4.1.2 Show with calculations that the volume of the cylindrical container is 238,99cm more than the volume of the container with the square base. You may use the formula: Volume = 𝝅𝒓𝟐 × h where 𝝅 = 3,142 (4) 4.1.3 Determine A the length in cm of ONE side of the square base. You may use the Formula: Volume of the box = (side) × height (4) 4.2 Use the map on annexure A to answer the questions which follow. 4.2.1 What is the name of a game reserve situated in Taung (2) 4.2.2 Write the names of the national roads found on this map (3) 4.2.3 Modise stays in Zeerust and wants to visit his mother in Sannieshof. Give the shortest route that Modise could use to travel from Zeerust to Sannieshof. (5) [21] Demo NW/JUNE/MATLIT/ EMIS/6******* 6

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 QUESTION 4.2 ANNEXTURE Demo NW/JUNE/MATLIT/ EMIS/6******* 7

Downloaded from hlayiso.com Mathematical literacy/P 1 NSC-Grade 11 NW/June 2019 ANSWER SHEET QUESTION 2.1.4. Name:............................................................. _________________________ 1800 1600 1400 _____________________________ 1200 1000 800 600 400 200 0 0 60 120 180 240 300 ________________________________ Demo NW/JUNE/MATLIT/ EMIS/6******* 8