Unit Rates and Percentages

Front

Apples cost $1.50 per pound. How many apples can you buy for $7.50?

Back

5

Front

Apples cost $1.50 per pound. How much will it cost to buy 9.5 pounds of apples?

Back

$14.25

Front

A car travels at a constant speed for 2 hours. What is its speed in miles per hour? Options: 25 mph, 27.5 mph, 40 mph, 55 mph

Back

55 mph

Front

A kangaroo hops 2 kilometers in 3 minutes. At this rate, how long does it take the kangaroo to travel 5 kilometers?

Back

7.5 minutes

Front

A kangaroo hops 2 kilometers in 3 minutes. At this rate how far does the kangaroo travel in 2 minutes?

Back

4/3 km

Front

100% of a number is

Back

equal to the number

Front

50% of a number is

Back

half of the number

Front

There are 30 jellybeans in a jar and 6 of them are blue. What percent of the jellybeans are blue?

Back

20%

Front

Han has to practice piano for 80 minutes over the weekend. On Friday he practiced 30% of the time. How long did he practice on Friday?

Back

24 minutes

Front

Maria practiced piano for 30 minutes on Friday, which was 25% of her total practice time. How long does she have to practice on the weekend?

Back

120 minutes