Rates and Unit Rates

Front

When are unit rates useful?

Back

When you want to compare prices.

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Back

Rate

Front

Back

Unit Rate

Front

88 students for 4 classes
How many students per class?

Back

22 students per class

Front

Mr. Keys made $90 in 5 hours. What is the unit rate? Options: $18 per hour, $1 in 18 hours, $90:5h, 5 to 90

Back

$18 per hour

Front

Five notebooks cost $20. At this rate, how much would 4 notebooks cost?

Back

$16

Front

Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?

Back

19 cars per day

Front

John traveled 567 miles in 9 hours. What is the unit rate?

Back

63 mph

Front

Sara can type 90 words in 4 minutes. About how many words would you expect her to type in 10 minutes at this rate?

Back

225

Front

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

Back

$3.60