Unit 2 Intro to Ratios Review Medley

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

• $18 per hour

• $1 in 18 hours

• 5 to 90

• $90:5 hours

There are 21 boys and 6 girls in Mr. Keys classroom. What is the ratio girls to boys?

• 6:21

• 2:7

• 21:6

• 7:2

A recipe requires 2 cups of milk for every 3 cups of flour. If you use 8 cups of milk, how many cups of flour is needed?

• 9

• 16

• 12

• 6

For every $5 Carl spends on movies, he spends $15 on video games. Last month, he spent $60 on video games. How much did he spend on movies?

• $50

• $20

• $25

• $30

In a fruit basket there are 5 apples, 7 pears, and 10 bananas. What is the ratio of bananas to total fruit in simplest forms?

• 10:12

• 5:11

• 22:10

• 11:5

In Madison Middle School Band, the ratio of girls to boys is 4 to 5. If there are 63 total students in the band, how many of them are girls? (Hint, use a ratio table for help)

• 35

• 9

• 28

• 21

Are the following ratios equivalent?

20:5 , 4:1

• no

• yes

If Marsha can run 25 meters in 10 seconds, how far can she run in 1 second?

• 1 meter

• 250 meters

• 2.5 meters

• 10 meters

If 3 avocados cost $6, how much do 7 cost?

• $0.50

• $2

• $14

• $12

63:21 = _____: 3

• 7

• 8

• 9

• 10