7th Grade Math Review3 Unit Rate

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

CCSS.6.RP.A.3

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 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

  Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza
• $82.50 per pizza
• $5.50 per pizza
• $6.50 per pizza

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Express as a unit rate. Round to the nearest hundredth, if necessary.
$25.97 for 8 boxes 

• $3.24 per box
• $.31 per box
• $3.25 per box
• $3 per box

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Movie ticket sales are as follows:
Adult: 20 tickets for $250
Child: 15 tickets for $71.25
Senior: 5 tickets for $37.50
How much does one (1) ADULT ticket cost?

• $0.08
• $25
• $12
• $12.50

Tags

CCSS.6.RP.A.3B

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36
• 5/18

Tags

CCSS.5.NF.B.3

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

• Oreos
• Chips Ahoy
• They are the same

Tags

CCSS.6.RP.A.3B

Paige mows  $\frac{1}{6}$ of an acre in  $\frac{1}{4}$ hour. How many acres does Paige mow per hour?  

•  $\frac{6}{4}$ 

•  $\frac{2}{3}$  

• 2

• 3

Tags

CCSS.7.RP.A.1

Sasha can mow  $\frac{3}{8}$ of an acre of grass in  $\frac{3}{4}$ an hour. How many acres of grass does Sasha mow per hour?

• 2 ac./hr.

•  $\frac{1}{2}$ ac./hr.

•  $\frac{9}{24}$ ac./hr.

•  $\frac{9}{32}$  

Tags

CCSS.7.RP.A.1