Rates and Unit Rates

Front

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

Back

$8 per pound

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

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?

Back

7.5 customers

Front

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

Back

325 miles

Front

It cost me $46.80 to fill my 13-gallon gas tank. What was the price of gas per gallon?

Back

$3.60

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

You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to $97.50. What was your unit cost per pizza?

Back

$6.50 per pizza

Front

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

Back

1

Front

Which size bag has the lowest cost per pound? Sizes available: 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