Ratios, Equivalent Ratios, Ratio Tables

Front

What is a Ratio?

Back

A comparison of two quantities.

Front

Back

Front

What is the ratio of bananas to apples if there are 2 bananas and 7 apples?

Back

2 to 7.

Front

What is the ratio of birds to all animals if there are 3 birds and 18 animals?

Back

3 to 18.

Front

Find the Missing Value in the Ratio Table: 2 : 3, 4 : ?

Back

6.

Front

What is an Equivalent Ratio?

Back

Two ratios that express the same relationship between numbers.

Front

If the ratio of boys to girls is 4:5, how many girls are there if there are 20 boys?

Back

25 girls.

Front

How do you simplify the ratio 10:15?

Back

By dividing both sides by 5, it simplifies to 2:3.

Front

What is the ratio of 8 to 12 in simplest form?

Back

2:3.

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.