Fri 4/23 In Class Practice

Calculate the unit rate for: 275 feet in 10 seconds

• 27.5 feet per second

• 2.75 feet per second

• 275 seconds per feet

• 27.5 seconds per feet

Calculate the unit rate for: Ethan ran 275 feet in 20 seconds

• 0.07 seconds per foot

• 13.75 feet per second

• 137.5 seconds per foot

• 0.07 feet per second

On Wing Tuesday's at BWW, you can get 20 pieces for $0.80 (yeah right... this is made up). What's the price for one wing?

• $0.40 per wing

• $0.04 per wing

• $0.25 per wing

• $0.04 per dollar

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

I paid $15.00 for 6 gallons of gasoline.

What was the price PER gallon?

• $2.5

• $9.00

• $2.50

• $0.90

Ben plays basketball every 6 times in a 3 weeks. At this rate, how many times does he play basketball in 10 weeks?

• 20

• 30

• 45

• 50

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

• $2.50 per pound

• $1.25 per pound

• $3 per pound

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

You go to the grocery store to buy dog food. The store has three sizes available:

A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00

Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat

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