Ratios

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Front

Which ratio represents the relationship of bananas to apples if there are 3 bananas and 2 apples?

Back

3:2

Front

In a mini bag of M&Ms, if there are 16 M&Ms and 5 of them are red, is the ratio part-to-part or part-to-whole?

Back

Part-to-Whole

Front

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

Back

3 green to 7 apples

Front

If there are 5 boys and 7 girls, what is the ratio of girls to boys?

Back

7 to 5

Front

If there are 10 oranges and 5 apples, what is the ratio of oranges to apples?

Back

10:5 or 2:1

Front

What does a ratio of 1:4 mean?

Back

For every 1 of the first quantity, there are 4 of the second quantity.

Front

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

Back

2:3

Front

What is the part-to-part ratio of cats to dogs if there are 4 cats and 6 dogs?

Back

4:6 or 2:3

Front

If there are 8 red balls and 2 blue balls, what is the ratio of red balls to total balls?

Back

8 red to 10 total balls (8:10 or 4:5).