Rates and Unit Rates

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Front

What is a Unit Rate?

Back

A unit rate is a rate with a denominator of one.

Front

What are Equivalent Ratios?

Back

Equivalent ratios are ratios that express the same relationship between quantities.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common factor.

Front

What is the unit rate for 40 dollars for 5 pounds?

Back

$8 per pound.

Front

If the ratio of red apples to green apples is 4:3, how many red apples are there if there are 12 green apples?

Back

16 red apples.

Front

What is the ratio of 35 to 14 simplified?

Back

5:2.

Front

What is another name for equivalent ratios?

Back

Equivalent fractions.

Front

If you travel 60 miles in 2 hours, what is your speed in miles per hour?

Back

30 miles per hour.

Front

What is the ratio of 10 oranges to 5 apples?

Back

2:1.