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Nat 5 Apps: Ratio and Proportion

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Simplify the ratio


24:38

(a)  

2.

Simplify the ratio


156:88

(a)  

3.

Simplify the ratio


100:140:125

(a)  

4.

0.5 : 4

(a)  

5.

In a zoo there is a ratio of penguins to monkeys of 8:7. If there are 91 monkeys, how many penguins are there?

a)

104 penguins

b)

120 penguins

c)

112 penguins

d)

56 penguins

6.

In a dance class the ratio of boys to girls in 2:7. If there is 10 boys, how many are in the dance studio altogether?

a)

35

b)

50

c)

45

d)

60

7.

Three brothers Tim, Ben and Stuart have wages of the proportion 12:13:11. If Ben is paid £58500 a year, how much do Tim and Stuart make added together?

a)

162000

b)

124000

c)

103500

d)

115000

8.

Karen and Shona both work at a restaurant, Karen worked 40 hours this week and Shona worked 60 hours.


The tips is shared depending on how many hours they work. There was £95 worth of tips, how much did Shona make?

a)

£43

b)

£57

c)

£65

d)

£41

9.

Clare is paid per hour and works 24 hours one week and is paid £297.60. How much will she make in a week that she works 34 hours?

a)

£381.40

b)

£318.40

c)

£391.44

d)

£421.60

10.

It takes 3 painters 42 hours to paint a street of houses. How long would it take 4 painters to do the same job?

a)

28.5 hours

b)

30 hours

c)

32 hours

d)

31.5 hours

11.

The costs of two bottles of juice are the following

1.2L cost £2.30

500ml cost £1.05

What is the cost of each per 100ml?

(Rounded to 2 decimal places)

a)

1.2L = 0.18 500ml = 0.21

b)

1.2L = 0.19 500ml = 0.20

c)

1.2L = 0.17 500ml = 0.22

d)

1.2L = 0.19 500ml = 0.21

12.

A group of 4 friends each put money in to buy lottery tickets.

Kai - £2.50

Charlie - £3

Ellie - £2

Erin £1.50


They win and the money is given out proportional to how much they put in each week.


If Charlie gets £28,602. How much do they win altogether?

a)

85806

b)

86508

c)

86508

d)

88506