Ratios

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Front

What is the ratio of red marbles to yellow marbles if there are 2 red and 5 yellow?

Back

2 to 5

Front

If the ratio of lemon juice to water is 3:5, how much lemon juice is needed for a triple batch?

Back

9 cups juice

Front

If the ratio of lemon juice to water is 3:5, how much water is needed for a triple batch?

Back

15 cups water

Front

What do we multiply by to get from the ratio 2:5 to 8:20?

Back

4

Front

What do we multiply by to get from the ratio 9:4 to 45:20?

Back

5

Front

If a recipe calls for a ratio of 1:2, how much of each ingredient is needed for 6 total parts?

Back

2 parts of the first ingredient and 4 parts of the second ingredient.

Front

What is an equivalent ratio to 4:6?

Back

2:3

Front

How do you simplify the ratio 10:15?

Back

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

Front

If there are 3 apples and 4 oranges, what is the ratio of apples to oranges?

Back

3 to 4