Understanding Rates and Ratios Quiz

A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?

• 60 miles per hour

• 90 miles per hour

• 30 miles per hour

• 45 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If 5 notebooks cost $12.50, what is the cost per notebook?

• $2.00

• $2.50

• $3.00

• $2.75

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A recipe uses 4 cups of flour to make 8 muffins. What is the unit rate of cups of flour per muffin?

• 0.5 cups per muffin

• 2 cups per muffin

• 1 cup per muffin

• 4 cups per muffin

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A printer prints 120 pages in 15 minutes. How many pages does it print per minute?

• 6 pages per minute

• 8 pages per minute

• 10 pages per minute

• 12 pages per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A store is having a 25% off sale. If a shirt originally costs $40, what is the sale price?

• $10

• $30

• $25

• $35

Tags

CCSS.6.RP.A.3C

A population of 2,000 increases by 15%. What is the new population?

• 2,150

• 2,300

• 2,250

• 2,400

Tags

CCSS.6.RP.A.3C

A jacket that was originally $60 is now $45. What is the percent decrease in price?

• 20%

• 25%

• 30%

• 40%

Tags

CCSS.6.RP.A.3C

If you earn 8% interest on $500 in a year, how much interest do you earn?

• $40

• $50

• $80

• $60

Tags

CCSS.6.RP.A.3C

• 3.125 miles

• 8 miles

• 3.5 miles

• 2.5 miles

Tags

CCSS.6.RP.A.3D

• 0.05 liters

• 0.5 liters

• 5 liters

• 50 liters

Tags

CCSS.5.MD.A.1