Ratios Flashcard Review

Front

What is a Ratio?

Back

A comparison of two quantities.

Front

If there are 30 kids who like grape juice, how many kids like pineapple juice if the ratio is 3:4?

Back

40 kids like pineapple juice.

Front

In a computer lab, there is 1 PC for every 5 Macs. If there are 24 computers total, how many are Macs?

Back

20 Macs.

Front

What is the missing number in the ratio table if the ratio is 3:4 and one number is 21?

Back

The missing number is 28.

Front

Use the ratio table to determine how many pencils will be in 8 boxes if 1 box has 12 pencils.

Back

96 pencils.

Front

What does it mean if two quantities are in a ratio of 1:5?

Back

For every 1 of the first quantity, there are 5 of the second quantity.

Front

If a recipe calls for a ratio of 2:3 for sugar to flour, how much flour is needed for 4 cups of sugar?

Back

6 cups of flour.

Front

What is a rate?

Back

A comparison of two quantities with different units.

Front

If the ratio of boys to girls in a class is 2:3 and there are 30 students, how many are girls?

Back

18 girls.

Front

What is the purpose of a ratio table?

Back

To organize and compare ratios in a structured way.