Equivalent Fractions, Patterns, and Ratio

Simplify the ratio:
12:16

• 4:3

• 3:4

• 6:8

• 2:3

If the ratio of boys to girls in a class is 5:3 and there are 40 learners, how many are girls?

• 15

• 20

• 25

• 30

A recipe calls for flour and sugar in the ratio 3:2. If you use 600g of flour, how much sugar do you need?

• 300g

• 400g

• 500g

• 200g

In a mixture of red and blue paint in the ratio 7:5, how much red paint is there in 36 liters of the mixture?

• 21L

• 15L

• 18L

• 7L

Simplify the ratio 45:60.

• 3:4

• 4:3

• 5:4

• 9:12

What is an equivalent fraction to 3/4?
6/?

• 9/10

• 6/8

• 12/20

• 5/8

Simplify 16/24 to its lowest terms.

• 2/3

• 4/6

• 2/4

• 8/6

Fill in the blank: 7/9 = ?/27

• 21

• 14

• 22

• 20

4/5 and 12/15 are equivalent fractions?

• True
• False

What number should replace the question mark to make the fractions equivalent: 2/3 = ?/9

• 4

• 6

• 8

• 3