Unit Rates and Area Calculations

What is the unit rate if 120 miles are driven in 2 hours?

• 60 miles/hour

• 120 miles/hour

• 2 miles/hour

• 240 miles/hour

Which is a unit rate?

• 60 miles in 3 hours

• 30 miles/hour

• 100 miles in 4 hours

• 3 hours for 180 miles

A printer prints 300 pages in 10 minutes. What is the unit rate?

• 30 pages/min

• 3 pages/min

• 10 pages/min

• 15 pages/min

Sam types 540 words in 6 minutes. How many words per minute?

• 90

• 85

• 80

• 95

Which expression represents a unit rate?

• miles ÷ hours

• miles × hours

• miles + hours

• miles - hours

Which is the better deal: $10 for 2 sandwiches or $18 for 4 sandwiches?

• $10 for 2

• $18 for 4

• Both same

• Cannot compare

Which has a lower unit price: $6 for 3 apples or $8 for 4 apples?

• $6 for 3

• $8 for 4

• Same

• Neither

Choose the better rate: 150 words in 3 minutes or 180 words in 4 minutes

• 150 in 3

• 180 in 4

• Same

• Can't tell

Compare: 60 miles/2 hours vs. 90 miles/3 hours

• Same

• First is better

• Second is better

• Neither

Which athlete is faster: 100m in 10s or 200m in 20s?

• First

• Second

• Same

• Can't say