Proportions and Unit rates

Front

You travel 150 miles on 5 gallons. How far did you travel per gallon?

Back

30 miles

Front

If Justin ordered 5 ice cream bars for $12.25, how much was each ice cream bar?

Back

$2.45

Front

When are unit rates useful?

Back

When you want to compare prices.

Front

The car travels 440 miles in 8 hours. What is the unit rate?

Back

55 miles per hour

Front

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

Back

$20

Front

Mr. Foster drove 160 kilometers in 2 hours. What is the distance he can travel in 6 hours?

Back

480

Front

If 5 candy bars cost $3.00, how much will 2 candy bars cost?

Back

$.60

Front

Solve the proportion: k=?

Back

k=5

Front

Solve for x

Back

x=6

Front

Solve for x

Back

x = 20