Proportions Review

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.7.RP.A.1

CCSS.7.RP.A.2

Joshua drove 90 miles on 15 gallons of gas. Find the unit rate.

• 0.17 mpg
• 135 mpg
• 6 mpg
• 75 mpg

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ilana made $45 babysitting for 6 hours. How much does she make per hour?

• $75 per hour
• $7.50 per hour
• $270 per hour
• $2.70 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the complex fraction.

• 63/8

• 14/36

• 8/63

• 36/14

Tags

CCSS.8.EE.C.7B

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36
• 5/18

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

A Proportion is ___________________

• A complete sentence.

• A grammar sentence stating that two ratios are UNequal.

• A mathematical sentence stating that two ratios are equal.

• A mathematical sentence stating that a ratio are NOT equal.

Tags

CCSS.6.RP.A.3A

Does this table represent a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? Remember to simplify your answer.

• k=9/3

• k=6

• k=9

• k=3

• y=1

Tags

CCSS.7.RP.A.2B