Rates and Ratio Review

The table shows the number of boys and girls who signed up for certain summer classes.  Which two classes have the same ratio of boys to girls?

• art and poetry

• dance and poetry

• music and art

• poetry and music

The graph shows the ratio of pencils to pens sold at the school bookstore.  If the bookstore sells 15 pencils, what is the ratio of pencils to pens sold written as a fraction?

A zoo recorded that it had 985 visitors in 5 hours. What is the unit rate in visitors per hour?

9. An Uber driver charges riders a fee of $3.50 for driving 1 mile.  How much does the driver charge for a 6 mile ride? 

10.  The unit rate of Coca-Cola is $2.50/2 Liter.  Trevor has been asked to bring 6 Liters of Coca-Cola to a Super Bowl Party.   How much would that cost?

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number of cats.

• 15

• 18

• 21

• 16

If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: nickels to total number of coins?

• 4:5

• 3:12

• 4:12

• 5:12

What is the ratio of total shapes to circles?

• 3 : 4

• 4 : 3

• 7 : 3

• 3 : 7

Fernando bought 5 pencils for $1.00.  What is the unit price per pencil?

• $0.20

• $0.50

• $0.95

• $0.25

Dannia can jog 2,000 feet in 4 minutes.  If she jogs at the same rate, how many feet can she jog in 8 minutes?

• 2,000 ft

• 3,000 ft

• 4,000 ft

• 6,000 ft