Ratios Rates UnitRates

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

• $18 per hour

• $1 in 18 hours

• $90:5h

• 5 to 90

I paid $15.00 for 6 gallons of gasoline.
What was the price per gallon?

• $0.40

• $9.00

• $2.50

• $0.90

If there are 5 soccer players, 10 baseball players, and 15 basketball players, what is the ratio of baseball players to soccer players? (in simplest form)

• 1 to 2

• 1 to 3

• 2 to 1

• 3 to 1

What word can be used when writing a ratio?

• a

• be

• to

• and

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5

• 1:3

• 3:11

• 3:10

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour

• 15 customers per hour

• 12 customers per hour

• 20 customers per hour

Which is the better buy...a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

• The 12 pack of Coke

• The 6 pack of Coke

• Neither

• They are the same

Simplify the ratio 25:30

• 10:15

• 8:9

• 5:6

• 6:5

Mrs. Edgar bought an eight pack of bottled water for $4.00.  What was the unit price for the water?

• $32.00

• $0.50

• $3.20

• $5.00

A 7-pack of DVDs costs $23.31. What is the unit price?

• $3.33 per DVD

• $3.03 per DVD

• $2.33 per DVD

• $3.23 per DVD