Rates and Unit Rates Flashcard

Front

What is unit rate?

Back

A rate with a denominator as 1.

Front

A rate is a ratio that compares:

Back

Quantities with different units.

Front

Bryce pays $14 for 8 pounds of strawberries. What does he pay per pound?

Back

$1.75 per pound.

Front

Choose the best deal for buying oranges: $52.16 for 8 dozen or $33.75 for 5 dozen?

Back

$52.16 for 8 dozen.

Front

A grocery store is selling a bag of holiday candy. They sell 22 ounce bags for $2.64 and 40 ounce bags for $5.60. Which bag of candy is the better buy?

Back

22 ounce bag.

Front

What is a rate?

Back

A ratio that compares two quantities with different units.

Front

How do you calculate unit rate?

Back

Divide the total amount by the number of units.

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 unit rate of 50 apples for $100?

Back

$2 per apple.

Front

If a recipe requires 3 cups of flour for 12 cookies, what is the unit rate of flour per cookie?

Back

0.25 cups of flour per cookie.