Problem Solving About Rate and Unit Rate Fraction

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

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

• 16 customers per hour

• 12 customers per hour

• 20 customers per hour

• 15 customers per hour

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

• $.50 per pound

• $1.25 per pound

• $3 per pound

• $2.50 per pound

A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 30 minutes?

• 16 customers

• 10.5 customers

• 7.5 customers

• 14 customers

• A
• B
• C
• D

• 2 HOURS
• 3 HOURS 
• 4 HOURS
• 5 HOURS

• 3 miles/hour

• 6 miles/hour

• 9 miles/hour

• 12 miles/hour

On vacation, Juan drove 275 miles in 5 hours. Predict how far Juan will travel at the same rate in the next 3 hours.

• 440

• 195

• 165

• 55

• 10 miles/gallon

• 20 miles/gallon

• 40 miles/gallon

• 80 miles/gallon