This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
GRADE 11 TERM 2 MATHEMATICAL LITERACY JUNE EXAM PAPER 1
Duration: 2 hours Marks: 100
Instructions:• Answer ALL the questions in this paper.• Show all calculations.• Where necessary, round off answers to 2 decimal places (unless otherwise stated).• A non-programmable scientific calculator may be used.• Write in BLUE pen only.
QUESTION 11.1. Peter’s Pizzas has a special on Wednesdays where all pizzas are 20% off and all pastas are 1
3 off.
1.1.1. If a Margarita pizza usually sells for R68, how much would you pay for it on a Wednesday? (2)
1.1.2. If a portion of Alfredo pasta sells for R56, how much would you pay for it on a Wednesday? (2)
1.1.3. Susan buys one Margarita and one portion of Alfredo on a Thursday. Calculate how much money she could have saved if she had bought the food on Wednesday. (3)
1.2. Jason got a holiday job doing gardening. He spent a total of 2.5 hours working in one garden. During that time he spent 40 minutes mowing the lawn, 20 minutes trimming hedges, 30 minutes weeding and the rest of the time watering the plants.
1.2.1. How much time (in minutes) was spent watering the plants? (2)
1.2.2. What fraction (in simplest form) of the time was spent trimming hedges? (2)
1.2.3. What percentage of the time was spent mowing the lawn? Round your answer to the nearest whole. (2)
1.3. Debbie has been asked to bake 50 chocolate chip muffins for a school function. Below is the recipe she will use:
GRADE 11 TERM 2 MATHEMATICAL LITERACY JUNE EXAM PAPER 1
The total cost of ingredients for all 50 muffins is R118.
1.3.3. Calculate the cost price per muffin. (2)
1.3.4. The school wishes to add a 75% mark-up to each muffin. Calculate the selling price of each muffin, to the nearest rand. (2)
1.3.5. Calculate how much profit the school will make if all 50 muffins are sold. (3)
1.4. Lebo and Andrew saw how well the muffins sold at the school function and decide to sell them at the school tuck shop. They calculate their fixed monthly expenses as shown in table 1 below: Table 1
They have calculated that they use 5 units (kWh) of electricity to bake 36 muffins. Each unit of electricity costs R1,10.
1.4.2. Calculate the total cost of ingredients for baking 36 muffins. (3)
1.4.3. Calculate the cost of ingredients PER MUFFIN. (2)
1.4.4. Calculate the cost of electricity (in RAND) PER MUFFIN. (2)
1.4.5. Now calculate the total cost per muffin. (2)
Lebo and Andrew decide to sell the muffins for R4,50 each.
1.4.6. How much profit will they make per muffin? Use the formula: profit = selling price – cost price (2)
1.4.7. Calculate this profit per muffin as a percentage. Use the formula: profit per muffin
cost per muffin x 100 = % profit (3)
1.4.8. How many giant muffins must Lebo and Andrew sell to cover their costs and break even? Round off your answer to the nearest whole. Use the formula: total fixed monthly expenses
GRADE 11 TERM 2 MATHEMATICAL LITERACY JUNE EXAM PAPER 1
QUESTION 2Mrs Green’s daughter, Ashleigh, is going to grade 2 at a new school. Below is a map of the school.
2.1. Ashleigh is going to be in Ms Wilson’s class.
2.1.1. On which side of the school is her classroom? (1)
2.1.2. Give Ashleigh directions to her classroom if she enters the school through the front entrance. (2)
2.1.3. Measure the length and breadth of Ashleigh’s classroom, on the map, in centimetres (rounded to the nearest whole). (2)
2.1.4. Use the given scale to calculate the length and breadth (in METRES) of the real life classroom. (4)
2.1.5. Calculate the area of Ashleigh’s classroom in m2. Use the formula A = l x b (2)
2.1.6. How many windows are there in the school? (1)
2.2. Ashleigh starts school at 7:30 am and finishes at 1:00 pm each day. She has two breaks during the school day; first break is 30 minutes long and second break is 20 minutes long. Each lesson is 35 minutes long.
2.2.1. How many hours is the school day? (2)
2.2.2. Convert your previous answer to minutes. (2)
2.2.3. How much time (in minutes) is spent on lessons only? (2)
2.2.4. Now find how many lessons Ashleigh will have in a single day. (3)
GRADE 11 TERM 2 MATHEMATICAL LITERACY JUNE EXAM PAPER 1
2.3. Ashleigh lives 16km from the school. It takes 20 minutes to get there.
2.3.1. Calculate the average speed at which Ashleigh travels to school. Use the formula. speed = distance
time (3)
2.3.2. At what time should Ashleigh leave her house if she has to be at school at least 15 minutes before lessons begin? (2)
2.3.3. Ashleigh’s mom finds a new route to school with no traffic. She can drive at a steady 80km/h. It takes 15 minutes to get there. Calculate the distance of the new route, using the formula. speed = distance
time (4)
[30]
QUESTION 3
Hennie lives in Cradock and he often travels to Cookhouse and Kommadagga for work.
3.1. Name the national route Hennie uses to travel between Cradock, Cookhouse and Kommadagga. (2)
3.2. How many kilometres does Hennie travel from Cradock to Cookhouse? (2)
3.3. If Hennie continues on to Kommadagga, how many more kilometres does he drive? (2)
3.4. Calculate the total distance Hennie travels on a return journey. (3)
GRADE 11 TERM 2 MATHEMATICAL LITERACY JUNE EXAM PAPER 1
3.5. In which direction is Jansenville from Cradock? (2)
3.6. If Hennie turns west when he reaches Cradock, what is the first town he will reach? (2)
3.7. There are roadworks between Cookhouse and Middleton which have caused the road to be shut down. Hennie is in Cookhouse and needs to get to his client in Kommadagga. Give him directions for the easiest alternate route from Cookhouse to Kommadagga. (4)
3.8. A distance between two points on the map is 3cm. The real-life distance between these two points is 18km.
3.8.1. Determine the scale used in the form 1: (3)
3.8.2. Use your scale to determine the distance in km between two points with a map distance of 5cm. (3)
3.8.3. If the distance between two places is 48km, calculate what the map distance between these two places would be (in cm). (4)