Ratios Rates and Unit Rates Representations

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

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

Simplify the ratio of
20 to 25

• to 5

• to 5

• to 5

• to 5

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?

• $0.40

• $9.00

• $2.50

• $0.90

The table shows the ratio relationship between the number of gift bags made and the number of bows used. Complete the missing values in the table.

Answer explanation

The price of 5 pounds of apples is $⁢8.10. What is the price per pound?

Scott watches 12 movies in 6 days. When the rate is expressed in movies per day, what is the unit rate?

• 12

• 6

• 2

• 1

Scott watches 12 movies in 6 days. What does the unit rate mean in this situation?

• The number of movies Scott watches per day

• The number of days Scott watches a movie.

• The number of movies in a day

• The number of days in a movie

Answer explanation

Scott watches 2 movies per day or for Scott watches 2 movies in 1 day

A cake recipe calls for 9 cups of flour for every 5 cups of milk. How many cups of flour should be used for every 1 cup of milk?

• 5

• 9