Unit Rate

275 feet in 10 seconds =

• 27.5 feet per second
• 2.75 feet per second
• 275 feet per second
• 2,750 feet per second

25 pieces for $2.00 =

•  8 cents each
• $0.09 each
• $50 each
• $5 each

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 c of cats.

• c=15

• c=18

• c=21

• c=16

Which represents the relationship of oranges to total fruit?

• 2:6
• 2:4
• 4:6
• 4:2

A unit rate is a rate in which the unit in the denominator is:

• 1

• 3

• 2

The owner of a city parking garage uses a rate table so that he can look up the parking charges quickly.

What would be the charge for 8 hours?

• $55.00

• $40.75

• $48.00

• $36.00

Which statement about this graph IS NOT true?

• The graph compares the ratio of the charged amount to the number of hours.

• At 4 hours, the charged amount is $16.

• The graph creates a straight line that increases every hour.

• At 2 hours, the charged amount is greater than $5.50.

Which of the following is a UNIT RATE?

• 10 miles / 2 hours
• $6 for each hour
• 1 box / $3
• 15 pounds every 5 servings

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

• The 12-pack

• The 6-pack

• They're the same

• Neither, I prefer Coke

What is the unit rate of paws per dog?

• 2

• 4

• 8

• 16