Review Ratios & Rate

Front

a comparison of two quantities using division (ex. 3 to 7)

Back

ratio

Front

a rate with a denominator of 1 (ex. 45 miles/hour)

Back

unit rate

Front

What is the ratio of birds to zebras? Options: 4:3, 7:3, 3:4, 3:7

Back

7:3

Front

How many cups of flour are needed to make 5 batches of cookies? _ cups of flour

Back

10

Front

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

Back

6 to 1

Front

88 students for 4 classes
How many students per class?

Back

22 students per class

Front

Which ratio is written incorrectly? Options: X : Y, X and Y, X/Y, X to Y

Back

X and Y

Front

Mr. Keys made $90 in 5 hours. What is the unit rate?

Back

$18 per hour

Front

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

Back

50

Front

Which of the following is the best deal? 3 apples for $0.99, 4 apples for $1.20, 5 apples for $1.99, 6 apples for $2.10

Back

4 apples for $1.20