Ratio

Simplify the ratio 2:6

• 1:2

• 
  1:3

• 4:12

• 2:6

Simplify the ratio 18:3

• 2:1

• 1:6

• 6:1

• 1:1

A class has 15 boys and 20 girls. What is the boy : girl ratio in simplest form?

• 4 : 5

• 3:4

• 10 : 13

• 3:5

A tin of biscuits contain coconut and ginger biscuits in the ratio 3:7. The tin contains 50 biscuits.

How many coconut biscuits are in the tin?

• 25

• 5

• 35

• 15

A recipe requires sugar and flour in the ratio 2:3. If you have 150 grams of flour, how much sugar do you need?

• 100 grams

• 120 grams

• 90 grams

• 60 grams

Simplify the ratio 12:16

• 3:4

• 4:3

• 1:2

• 2:3

A school choir is made up of girls and boys in the ratio 2 : 1.

There are 36 girls in the choir.

How many boys are there?

• 72

• 18

• 12

• 24

A garden has roses and tulips in the ratio 7:5. If there are 84 roses, how many tulips are there?

• 30

• 50

• 70

• 60