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Worksheets

Ratio

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

The ratio of red counters to blue counters is 3 : 1


What fraction of the counters are blue?

a)

1/4

b)

3/4

c)

1/3

d)

3/1

2.

The ratio of red counters to blue counters is 3 : 1


What fraction of the counters are red?

a)

1/4

b)

3/4

c)

1/3

d)

3/1

3.

Simplify

a)

2:10

b)

1:10

c)

1:2

d)

2:1

4.

Share 30 in the ratio 2:1

a)

2:28

b)

20:1

c)

20:10

d)

10:20

5.

What 2 ratios are equivalent?

a)

300:10

b)

1:3

c)

30:1

d)

6:5

6.

Share 180 in the ratio 3:2:1

a)

30:90:60

b)

90:60:30

c)

120:60:30

d)

60:30:90

7.

Share 10 in the ratio 1:4

a)

2:8

b)

8:2

c)

18

d)

10

8.
What is a Ratio?
a)
Is a comparison of two quantities 
b)
To multiply two fractions 
c)
A number over another number
d)
Two decimals that can be multiplied
9.

What is the ratio to the picture shown, triangles to squares?

a)

2:6

b)

5:6

c)

3:4

d)

4:3

10.

A class has 30 students. 18 are boys. What is the ratio of boys to girls? (you must simplify)

a)

12:18

b)

3:2

c)

30:18

d)

18:7

11.

LEO has $30. He splits it with his sister in the ratio 3:2. How much money does Leo have left?

a)

$12

b)

$18

c)

$6

d)

$3

12.

Fully simplify the ratio...


18:24

a)

3:4

b)

9:12

c)

2:3

d)

3:2

13.
A recipe requires 2 cups of milk for every 3 cups of flour. If you use 8 cups of milk, how many cups of flour do you need?
a)
9
b)
12
c)
16
d)
6
14.
If 30 kids in the class like grape juice, how many kids like pineapple juice?  Use the diagrams to answer.
a)
4
b)
30
c)
70
d)
40
15.
In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?
a)
5:4
b)
5:11
c)
2:5
d)
6:5
16.
There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?
a)
10 to 13
b)
23 to 13
c)
13 to 10
d)
23 to 10
17.
Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?
a)
1/2
b)
6/3
c)
2/1
d)
3/6
18.
Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?
a)
5 to 2
b)
3 to 5
c)
5 to 10
d)
5 to 3
19.
Simplify to lowest terms
a)
6
b)
2/8
c)
1/6
d)
 2/12
20.

What is the ratio of red apples to green apples

a)

7 apples to 3 green

b)

4 red apples to 7 apples

c)

4 red apples to 3 green apples

d)

3 green apples to 4 red apples