Chapter 3: Unit Rates and Percentages Review

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

• 4

• 5

• 6

• 3

Tags

CCSS.6.RP.A.3B

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

• $13.50

• $14.25

• $14.00

• $13.75

Tags

CCSS.6.NS.B.3

A car travels at a constant speed for 2 hours. What is its speed in miles per hour?

• 25 mph

• 27.5 mph

• 40 mph

• 55 mph

Tags

CCSS.6.RP.A.3B

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

• 6 minutes

• 6.5 minutes

• 7 minutes

• 7.5 minutes

Tags

CCSS.6.RP.A.3B

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

• 1/3 km

• 2/3 km

• 3/3 km

• 4/3 km

Tags

CCSS.6.RP.A.3B

100% of a number is

• equal to the number

• .1 of the number

• 100 times the number

• 1/2 of the number

50% of a number is

• half of the number

• 50 times the number

• .05 times the number

• 1/5 of the number

75% of a number is

• 3/4 of the number

• 75 times the number

• 7.5 times the number

• 1/4 of the number

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

• 2%

• 12%

• 20%

• 22%

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?

• 30 minutes

• 28 minutes

• 24 minutes

• 20 minutes

Tags

CCSS.6.RP.A.3C