Ratios and Equivalent Ratios

Front

What is a ratio?

Back

A comparison of two quantities.

Front

Are these ratios equivalent? 2:3 and 8:9

Back

No

Front

Simplify the ratio 35:14

Back

5:2

Front

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

Back

5 to 3

Front

What is the ratio of dogs to cats if there are 3 dogs and 2 cats?

Back

3:2

Front

What does it mean for two ratios to be equivalent?

Back

They represent the same relationship between quantities.

Front

If a recipe calls for a ratio of 2:1 of flour to sugar, how much sugar is needed for 4 cups of flour?

Back

2 cups of sugar.

Front

How do you find equivalent ratios?

Back

By multiplying or dividing both terms of the ratio by the same number.

Front

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

Back

3:4

Front

If there are 8 apples and 4 oranges, what is the ratio of apples to oranges?

Back

2:1