Calculate Unit Rates and Percentages

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

50% of a number is

• half of the number

• 50 times the number

• .05 times the number

• 1/5 of the number

Tags

CCSS.6.RP.A.3C

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

Michael went 90 feet on his skateboard and Kate went 1,020 inches on her scooter. Who went farther? (1 foot = 12 inches)

• Kate

• Michael

Tags

CCSS.6.RP.A.3D

Which ratio is different from the others?

• 2 to 13
• 13 : 2
• 2 :13
• 2/13

Tags

CCSS.6.RP.A.3A

A pet store has 8 dogs, 12 turtles, and 3 cats.  What does the ratio 8 : 23 compare?

• cats to turtles
• dogs to all animals
• dogs to cats
• turtles to all animals

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If Jack earns $46.80 for 6 hours of work, what is his rate of pay?

• $6.80 per hour
• $46.80 per week
• $62.00 per day
• $7.80 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2