Unit 5 Test Review

A zoo has 5 zebras. They make up 10% of all the animals at the zoo. How many zebras live at the zoo?

• 100

• 84

• 50

• 36

Lane bought her lunch on 6 of the 20 school days in October. Which value is equivalent to the fraction of the school days Lane bought her lunch?

• 0.23

• 15%

• 30%

• 0.13

The bird exhibit at a zoo has 75 birds. If 20% of the birds are Kingfishers, how many of the birds in the exhibit are Kingfishers?

• 15

• 24

• 36

• 64

A florist offered a 20% discount on the regular price of a dozen roses. The amount of the discount was $10. What is the regular price of the dozen roses?

• $20

• $48

• $30

• $50

A plumber charges an extra service fee of 24.5% of the total cost of plumbing repair expenses. What decimal is equivalent to 24.5%?

• 0.245

• 2.45

• 0.0245

• 24.5

There was a total of 500 visitors at a museum. Two-hundred forty-five of the visitors were children ages 5 – 11. What percentage of the visitors to the museum were children ages 5 – 11?

• 39%

• 49%

• 60%

• 70%

On Thursday, 55% of the customers at a fast-food restaurant ordered their food to-go. If 80 customers ordered their food to-go, how many customers ate their food at the restaurant?

• 135

• 110

• 160

• 200

There are 90 meerkats in a colony. Forty percent of the meerkats are male. How many of the meerkats in the colony are male?

• 40

• 36

• 24

• 20

A furniture store spent 24% of their annual profits on advertising. Which fraction of the annual profits did the furniture store spend on advertising?

• 24/50

• 6/25

• 12/100

• 10/24

A gym manager kept track of the visitors in one day. On Monday, 150 of the visitors had a monthly membership and 50 visitors had a yearly membership. What percentage of the visitors at the gym on Monday had a monthly membership?

• 50%

• 60%

• 75%

• 80%