Ratio Tables

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b'.

Front

How do you write a ratio of girls to boys if there are 5 boys and 7 girls?

Back

7 to 5

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they can be simplified to the same fraction.

Front

Simplify the ratio 35 : 14.

Back

5 : 2

Front

What is the value of B in the ratio table if the ratio is 2:5 and the corresponding value is 70?

Back

70

Front

If a ratio is 4:3, what is the value of the first part if the total is 28?

Back

16

Front

What is the value of A in the ratio table if the ratio is 5:2 and the corresponding value is 10?

Back

10

Front

How do you find a missing value in a ratio table?

Back

You can find a missing value by setting up a proportion based on the known values and solving for the unknown.

Front

What is the ratio of 12 apples to 8 oranges?

Back

3 to 2

Front

If the ratio of boys to girls is 3:4, how many girls are there if there are 12 boys?

Back

16 girls.