Unit Rate

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

• 1

• 3

• 2

275 feet in 10 seconds =

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

100 miles in 10 hours =

• 10 miles per hour
• 200 miles per hour
• 100 miles per hour
• IDK

400 miles in 2 hours =

• 20 miles per hour
• 200 miles per hour
• 800 miles per hour
• IDK

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $1.25 per pound
• $1 per pound
• $2 per pound
• $1.50 per pound

Water flows from a faucet at a rate of 5 gallons every 25 seconds. At this rate, how many gallons will flow from the faucet in 45 seconds?

• 9 gallons
• 5 gallons
• 11 gallons
• 40 gallons

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

5 boxes of candy costs $12.54. What is the unit price of one candy bar?

• 2.50
• 400000000
• 78.0
• 678

After 3 hours, Ernie had travelled 195 miles. If he travels at a constant speed, how far will he have travelled after 5 hours?

• 400 miles

• 325 miles

• 575 miles

• 650 miles

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