Unit Rates

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $1.25 per pound
• $1 per pound
• $2 per pound
• $1.50 per pound

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80? (Find the unit rate for each)

• The 12 pack of Coke

• The 6 pack of Coke

• Neither

• They are the same

Jack jumps 40 times per 4 minutes.  How many times does he jump per 1 minute?

• 5
• 10
• 40
• 36

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Sasha can mow 3/8 of an acre of grass in 3/4 an hour. How many acres of grass does Sasha mow per hour?

• 2  ac./hr.
• 1/2  ac./hr.
• 9/24  ac./hr.

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A painter used 1 1/2 gallons of paint to paint 3/4 of a room.  At this same rate, how many gallons will it take to paint the whole room?

• 1/2
• 1 1/8
• 2
• 6

Tags

CCSS.6.EE.B.7

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A unit rate is a rate for one of something. Ex. Miles per hour

• True

• False

What does the word "per" mean in math?

• 20

• 1

• What Ms. Baird's 14 cats do when she pets them...