Ratios, Rates and Proportions Review

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

Tags

CCSS.6.RP.A.3A

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

• $50 per hour

• $12.50 per hour

• $40 per hour

• $25 per hour

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

• $0.40
• $9.00
• $2.50
• $0.90

Tags

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

7.) Are the following ratios equivalent? 10/15 and 22/33

• yes

• no

Which ratio expresses the following: The team won 3 games and lost 9 games. What is the ratio of wins to games played?

• 9:3

• 3:1

• 1:3

• 1:4

The ratio of a person's weight on Earth to his weight on the Moon is 6 to 1. Rafael weighs 90 pounds on Earth. How much would he weigh on the Moon?

• 60 pounds
• 96 pounds
• 540 pounds
• 15 pounds

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Which option is the better deal?
Doritos
$4.39 for 11.5 oz
or
Cheetos
9.75 oz for $3.24

• Doritos
• Cheetos

Tags

CCSS.6.RP.A.3B

Amanda ran 4 miles in 32 minutes. Which proportion could be used to determine how many miles Amanda can run in 48 minutes at the same rate?

• 
• 
• 
• 

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Tags

CCSS.7.RP.A.2A

Solve for n.

 $\frac{n}{0.3}=\frac{9}{0.6}$  

• 4.5

• 2.7

• 1.8

• 6

Tags

CCSS.7.EE.B.3