Ratios!

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

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

Back

4 red apples to 3 green apples.

Front

What is a real-life example of a ratio?

Back

4 meatballs : 1 cup of sauce.

Front

If Jose swims 3 laps in 2 minutes, how long will it take him to swim 27 laps?

Back

18 minutes.

Front

How many students are in each class if there are 88 students and 4 classes?

Back

22 students per class.

Front

What is the simplified form of the ratio 35:14?

Back

5:2.

Front

What does it mean if a ratio is expressed as 1:4?

Back

It means 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

How can you express the ratio of 10 to 5 in simplest form?

Back

2:1.