Equivalent Ratios

Front

Are the ratios 2:1 and 18:9 equivalent?

Back

Yes

Front

Which ratio is equivalent to 4:7?

Back

12:21

Front

What is the ratio of red circles to blue stars if there are 7 red circles and 4 blue stars?

Back

7/4

Front

What is a Ratio?

Back

Is a comparison of two quantities.

Front

Complete the ratio table: If the ratio is 4:6, what is the missing value when the first quantity is 8?

Back

12

Front

What does it mean for two ratios to be equivalent?

Back

They represent the same relationship between quantities.

Front

If the ratio of cats to dogs is 3:5, how many dogs are there if there are 9 cats?

Back

15 dogs.

Front

What is the equivalent ratio of 10:15?

Back

2:3

Front

If a recipe calls for 2 cups of flour to 3 cups of sugar, how many cups of sugar are needed for 4 cups of flour?

Back

6 cups of sugar.

Front

What is the simplest form of the ratio 8:12?

Back

2:3