Ratios Review

Front

What is a ratio?

Back

A comparison of two quantities using division.

Front

What is the simplest form of the ratio 15:20?

Back

3:4

Front

If Eason has 12 coloring books and 36 crayons, what is the greatest number of baskets she can make if each type of toy is equally distributed?

Back

12

Front

Which of the following ratios is not equivalent to the others: 1:2, 2:4, 4:8, 6:8?

Back

6:8

Front

What is the boy:girl ratio in a class with 15 boys and 20 girls?

Back

3:4

Front

How do you simplify the ratio 30:20?

Back

Divide both numbers by 10 to get 3:2.

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

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

Back

6 cups of sugar.

Front

What is the ratio of 5 apples to 15 oranges in simplest form?

Back

1:3.

Front

If a car travels 60 miles in 1 hour, what is the ratio of distance to time?

Back

60 miles:1 hour or 60:1.