Rates, Unit Rates, and Best Buy

If Justin can type 408 words in 4 minutes, how many words can he type per minute? (What is his unit rate?)

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Four pounds of bananas cost $6.  What is the cost per pound of bananas? (What is the unit rate?)

• $24 per pound
• $1.50 per pound
• $1 per pound
• $6 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better deal?
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz

• Oreos
• Chips Ahoy

Tags

CCSS.6.RP.A.3B

Peter paid $79.80 for renting a bike for 6 hours. What was the rate per hour for renting the bike?

• $79.80

• $6.00

• $13.30

• $13.31

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate.

44 stamps on 4 sheets = _________ stamps per sheet

• 11

• 12

• 8

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Tara paid $2.25 for 3 packs of biscuits. How much does one pack of biscuits cost?

• 50 cents

• $1.00

• 25 cents

• 75 cents

Tags

CCSS.6.NS.B.3

Juju bought 5 books for $7. How much does one book cost?

• $2

• 50 cents

• $1.40

• 85 cents

Tags

CCSS.6.RP.A.3B

A unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2