Ratio Review

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Front

If you have 3 pennies, 4 nickels, and 5 dimes, what is the ratio of nickels to the total number of coins?

Back

4:12

Front

What is an equivalent ratio to 3/4?

Back

12/16

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor.

Front

What is the ratio of 2 apples to 3 oranges?

Back

2:3

Front

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

Back

16 girls.

Front

What is the total number of parts in the ratio 5:3?

Back

8 parts.

Front

If a recipe calls for 2 cups of flour to 3 cups of sugar, what is the ratio of flour to sugar?

Back

2:3

Front

What is a part-to-part ratio?

Back

A part-to-part ratio compares different parts of a whole.