P5 Math · Chapter 8brightbit.net/worksheets

Ratio — Equivalent Ratios & Simplification

Name: ______________________Class: ________Date: ____________Score: ____ / 10

1.
Simplify the ratio 12 : 16.
(a) 6:8(b) 3:4(c) 4:3(d) 2:3
2.
Which ratio is equivalent to 2 : 5?
(a) 4:8(b) 6:15(c) 8:25(d) 10:20
3.
The ratio of apples to oranges is 3 : 4. If there are 12 apples, how many oranges are there?
Answer: ____________________________________
4.
Simplify the ratio 18 : 24 : 30.
Answer: ____________________________________
5.
Sam and Tim share 56 stickers in the ratio 3 : 5. How many stickers does Tim get?
(a) 21(b) 28(c) 35(d) 40
6.
The ratio of boys to girls in a club is 5 : 3. There are 24 girls. How many boys are there?
Answer: ____________________________________
7.
The ratio of red to blue paint is 2 : 7. If there are 63 litres of blue paint, how many litres of red paint are there?
(a) 9(b) 14(c) 18(d) 21
8.
Anna has $40 and Ben has $25. What is the ratio of Anna's money to Ben's money in its simplest form?
Answer: ____________________________________
9.
A recipe uses flour and sugar in the ratio 4 : 1. If 500 g of flour is used, how much sugar is needed?
(a) 100 g(b) 125 g(c) 150 g(d) 200 g
10.
The ratio of cats to dogs in a shelter is 3 : 2. There are 30 animals in total. How many cats are there?
Answer: ____________________________________

Answer key — P5 Math: Ratio — Equivalent Ratios & Simplification

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