Ratios

Front

What is a ratio?

Back

A comparison of two quantities using division.

Front

How many ways can you write a ratio?

Back

3

Front

Is the ratio 4 apples to 3 oranges part-to-part or part-to-whole?

Back

Part-to-Part

Front

Is the ratio of 5 red M&Ms to 16 total M&Ms part-to-part or part-to-whole?

Back

Part-to-Whole

Front

What is the ratio of games Mary lost (3) to games she won (2) if she played 5 games?

Back

3/2

Front

What does a part-to-part ratio compare?

Back

It compares two parts of a whole.

Front

What does a part-to-whole ratio compare?

Back

It compares a part to the entire whole.

Front

If there are 2 cats and 3 dogs, what is the part-to-part ratio of cats to dogs?

Back

2:3

Front

If a recipe calls for 2 cups of flour and 1 cup of sugar, what is the ratio of flour to sugar?

Back

2:1

Front

How can you express the ratio 4:5 as a fraction?

Back

4/5