Ratios and Rates

Front

Express the ratio as a fraction in simplest form: 18 ounces to 3 cups

Back

6 to 1

Front

Which of the following is NOT a unit rate? 1 minute 3 feet

Back

1 minute 3 feet

Front

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Back

$8 per pound

Front

88 students for 4 classes. How many students per class?

Back

22 students per class

Front

A rate where the denominator is 1.

Back

Unit Rate

Front

What is a ratio?

Back

A comparison of two quantities by division.

Front

How do you simplify a ratio?

Back

Divide both terms by their greatest common factor.

Front

What is a unit rate?

Back

A rate that compares a quantity to one unit of another quantity.

Front

If a car travels 300 miles in 5 hours, what is the unit rate in miles per hour?

Back

60 miles per hour

Front

What is the ratio of 4 apples to 2 oranges?

Back

2 to 1