Rates, Unit Rates, Unit Prices Practice

Front

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

0

,

3

,

1

,

2

Back

1

Front

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

Back

$8 per pound

Front

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

Back

20 customers per hour

Front

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

Back

$1.25 per pound

Front

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

Back

The 12-pack

Front

Which size bag has the lowest cost per pound? Sizes: 20-lb for $23.44, 8-lb for $9.88, 40-lb for $49.00.

Back

The 20-lb bag

Front

Harry mowed eight lawns and earned $96. How much did he earn for each lawn?

Back

$12

Front

A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 40 minutes?

Back

10 customers

Front

A car travels 160 miles in 4 hours. At this rate, how far will the car travel in 7 hours?

Back

280 miles

Front

Ernie travels 195 miles in 3 hours at a constant speed. How far will he travel in 5 hours?

Back

325 miles