Unit Rate

Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza

• $82.50 per pizza

• $5.50 per pizza

• $6.50 per pizza

22 miles per hour

• Ratio

• Rate

• Unit Rate

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

• 0

• 3

• 1

• 2

Alcia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour

• $6 per hour

• $6.80 per hour

• $17.40 per hour

If a printer can print 240 pages in 4 minutes, what is the unit rate of pages per minute?

• 60 pages/minute

• 50 pages/minute

• 70 pages/minute

• 40 pages/minute

Paola is planting seeds. What is the unit rate (or constant or proportionality) for number of plants to number of seed packs?

• 10 plants/1 seed pack

• 20 plants/1 seed pack

• 5 seed packs

• 40 seed packs/1 plant

A large bottle of Ketchup is $4.00 for 20 ounces. Apply this unit rate to determine the cost of a small 12 ounce bottle.

• $16.00

• $80.00

• $0.20

• $2.40

Based on the graph what is the Unit Rate (Constant of Proportionality)? Choose all correct answers.

• 4 liters/1 container

• 5 liters/1 container

• 4 liters per container

• 20 liters for each container

What is the Unit Rate (k) in the graph below

• 12

• 5

• 6

• 9

Choose ALL CORRECT statements.

*There may be more than 1.

• The graph represents the ratio of weight per pound to cost.

• At a weight of 8 pounds the cost is about $10.

• The unit rate is $4 per pound.

• At 9 pounds, the cost will be between $8 and $9.