Ratios and Unit Rates

Ratios and Unit Rates

Multiple Choice

Read the following rate and choose what it means.

12 students per van

• each van has 12 students

• there should be 12 vans for every student

Multiple Choice

Given the following information, find the unit rate.

20 minutes for 4 songs = ______ minutes per song

• 2

• 3

• 4

• 5

Multiple Choice

Burger King made 17 burgers with onions and 20 burgers without onions. What is the ratio of the number of burgers without onions to the number of burgers with onions?

• 20:7

• 20:17

• 17:2

• 17:20

Multiple Choice

There are 41 men, 6 women and 7 children on an airplane. What is the ratio of the number of male passengers to the total number passengers?

• 41:6

• 6:48

• 41:54

• 13:41

Multiple Choice

A car factory made 6 cars with a sunroof and 17 cars without a sunroof. What is the ratio of the number of cars without a sunroof to the number of cars with a sunroof?

• 6:17

• 23:6

• 6:23

• 17:6

Multiple Choice

Given the following information, find the ratio then the unit rate.

15 dogs for 5 cats = _____ dogs per cat

• 5

• 1

• 4

• 3

Multiple Choice

5 of the tables at Ling's Italian Restaurant are full and the other 14 tables are empty. What is the ratio of the number of full tables to the number of empty tables?

• 24:19

• 19:29

• 14:5

• 5:14

Multiple Choice

7 students want pancakes and 39 students want waffles. What is the ratio of the number of students who want pancakes to the number of students who want waffles?

• 39:46

• 46:39

• 7:39

• 39:7

Multiple Choice

An amusement park sold 25 child tickets. The other 25 tickets it sold were adult tickets. What is the ratio of the number of adult tickets to the total number of tickets?

• 25:50

• 15:5

• 25:25

• 50:25

Multiple Choice

There are 15 apples in a fruit basket. 4 of the apples are red, 6 are yellow and the rest are green. What is the ratio of the number of red apples to the number of green apples?

• 4:5

• 5/1

• 10 to 15

• five to four