Math 6 - Lesson 5.1B: Rates and Unit Rates

A machine can print 300 T-shirts in 10 minutes. How many T-shirts can the machine print in 1 minute?

• none of those

• 300 T-shirts in 1 minute

• 3 T-shirts in 1 minute

• 300 T-shirts in 10 minute

Alisa types 900 words in 20 minutes. What is her typing speed in words per minute?

• 450 words per minute

• 4.5 words per minute

• 45 words per minute

• none of those

A 2-liter bottle is filled completely with water from a faucet in 10 seconds. How much water is filled into the bottle each second?

• 0.02 liter

• none of those

• 2 liter

• 20 liters

Bill is paid $200 for 5 days of work. How much is he paid per day?

• $40 per day

• $1,000 per day

• $80 per day

• none of those

Janice swims 450 meters in 5 minutes. Find her swimming speed in meters per minute.

• 2,250 meters per minute

• 9 meters per minute

• 90 meters per minute

• none of those

A garden snail moves 1/6 foot in 1/3 hour. Find the speed of the snail in feet per hour.

• 1/18 foot per hour

• 1/2 foot per hour

• 2 foot per hour

• 18 foot per hour

Solve.

• 6 2/5 acres of land in 1 hour.

• 5/32 acres of land in 1 hour.

• 2/5 acres of land in 1 hour.

• 2 1/2 acres of land in 1 hour.

The table shows the costs of three types of meat John bought at a supermarket. Which type of meat costs the least per pound?

• The all cost the same

• The beef costs the least per pound

• The pork costs the least per pound

• The chicken costs the least per pound

The table shows the data about distances and times for

three sprinters. Who is the fastest sprinter?

• Smith is the fastest sprinter.

• Sebastien is the fastest sprinter.

• Steve is the fastest sprinter.

• They all run at the same speed.

How much does Paula make in 1 hour?

• $80
• $8
• $4
• $.25