Foundation June 2022 Paper 1R Q13
13 Salma asked some people what type of exercise they each liked the best from walking or running or swimming or cycling.
Salma is going to draw a pie chart for her results.
The incomplete table gives some information about her results.
| Type of exercise | Number of people | Angle in pie chart |
|---|---|---|
| Walking | 18 | 90° |
| Running | 150° | |
| Swimming | ||
| Cycling | 15 |
18 people answered walking.
(a) How many people answered running? (2)
15 people answered cycling.
(b) How many people answered swimming? (3)
| Scheme | Marks |
|---|---|
| 150 ÷ (90 ÷ 18) oe eg 150 ÷ 5 | M1 |
| 30 | A1 |
| (2) |
Notes
M1: for a complete method to find the number of people for running
A1: if answer line is blank, check the table for answer
| Scheme | Marks |
|---|---|
| eg 360 − (90 + 150 + 15 × “5”) (= 45) oe or eg 360 ÷ “5” (= 72) | M1 |
| “45” ÷ “5” or “72” – (18 + 15 + “30”) | M1 |
| 9 | A1 |
| (3) | |
| (5 marks) |
Notes
M1: for working out the angle for swimming
or the total number of people
check the table for answers
ft their “5” from 90 ÷ 18
M1: for a complete method to work out the number of people for swimming
ft their “5” from 90 ÷ 18
ft their “30” from (a)
A1: if answer line is blank, check the table for answer