Ratios and equivalent ratios

Front

What is a ratio?

Back

A ratio is a comparison of two quantities.

Front

What is the ratio of red apples to green apples if there are 4 red apples and 3 green apples?

Back

4 to 3

Front

What is the ratio of school apps to game apps if Kelly has 5 school apps and 3 game apps?

Back

5 to 3

Front

What is the ratio of green marbles to yellow marbles if there are 3 green marbles and 1 yellow marble?

Back

3 to 1

Front

Are the ratios 4 to 2 and 2 to 1 equivalent?

Back

Yes

Front

If there are 10 boys and 5 girls in a class, what is the ratio of boys to girls?

Back

2 to 1

Front

What is an equivalent ratio to 3 to 4?

Back

6 to 8

Front

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

Back

2 to 3

Front

What is the ratio of 12 to 16 in simplest form?

Back

3 to 4

Front

If there are 8 cats and 4 dogs, what is the ratio of cats to dogs?

Back

2 to 1