Unit Rate, Rates & Proportions

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

After 3 hours, Ernie had travelled 195 miles. If he travels at a constant speed, how far will he have travelled after 5 hours?

Back

325 miles

Front

Cost to fill 13-gallon gas tank: $46.80. What is 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 rate is a ratio that compares

Back

Quantities with different units

Front

A car is going 50 miles per hour. A rate that describes this would have units of:

Miles and cars

,

Miles and hours

,

Miles only

,

Hours only

Back

Miles and hours

Front

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

Back

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