Rates and Ratios review

Front

What is a ratio?

Back

A ratio is a comparison of two quantities measured in the same units.

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 the ratio of oranges to bananas if there are 1 orange and 3 bananas?

Back

1:3.

Front

What is a unit rate?

Back

A unit rate is a rate that has a denominator of one.

Front

What is the unit rate of $5 per pound?

Back

It is a unit rate.

Front

What does it mean if two ratios are equivalent?

Back

It means they represent the same relationship between quantities.

Front

Which ratio is equivalent to 12:20?

Back

3:5.

Front

How do you simplify the ratio 8:12?

Back

Divide both sides by 4 to get 2:3.

Front

What is the first step to find the ratio of two quantities?

Back

Identify the two quantities you want to compare.

Front

If there are 10 apples and 5 oranges, what is the ratio of apples to oranges?

Back

2:1.