Intro to Ratios

Front

What is a ratio?

Back

A ratio is a comparison of two quantities.

Front

What is the ratio of seals to turtles if there are 3 seals for every 5 turtles?

Back

3 to 5

Front

Which of the following is a real-life example of a ratio? 4 meatballs : 1 cup of sauce or 12 noodles?

Back

4 meatballs : 1 cup of sauce

Front

Is the ratio 5 out of 23 kids in a class playing trumpet part to part or part to whole?

Back

Part to whole

Front

If Patrick has 2 black, 3 red, and 5 white toy cars, what is the ratio of red toy cars to all toy cars?

Back

3:10

Front

How can you express the ratio of 3 apples to 5 oranges?

Back

3 : 5

Front

What does it mean if a ratio is simplified?

Back

It means the ratio is expressed in its simplest form, where the numbers have no common factors other than 1.

Front

If there are 10 boys and 15 girls in a class, what is the ratio of boys to girls?

Back

2 : 3

Front

What is the ratio of 8 to 4 expressed in simplest form?

Back

2 : 1

Front

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

Back

2 : 3