WARM UP: Rates and Unit Rate

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

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

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

• 4 cookies per dollar
• 6 cookies per dollar
• 9 cookies per dollar
• 1/9 dollars per cookie

If Antonia can type 408 words in 4 minutes, how many words can she type per minute?

• 408 words per minute

• 100 words per minute

• 400 words per minute

• 102 words per minute

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

• 0

• 3

• 1

• 2

If Kiontre reads 100 pages in 5 days, how many pages does he read in 1 day?

• 10
• 30
• 20
• 40

If Analissa puts 55 seeds into 11 pots, how many seeds does she put in 1 pot?

• 6
• 5
• 4
• 7

Alex can run 24 miles in 3 hours. What is his average speed in miles per hour?

Tags

7.4.B

You buy 5 pounds for $35. How much does one pound cost?

Tags

7.4.B

Select the rate that would be the best buy.

• 8 pencils for $0.99

• 12 pencils for $1.49

Tags

7.4.B