Ratio/Proportional Relationship REVIEW

At the store, an 8-ounce bag of candy costs $1.84. A 6-ounce bag of candy is $1.50. Which bag is the better deal? How much cheaper is the better deal?

• The 8-ounce bag by $0.02
• The 6-ounce bag by $0.02
• The 8-ounce bag by $0.34
• The 6-ounce bag by $0.34

You plan a trip to the United Arab Emirates. Before going, you learned that the exchange rate is 4 Dirhams for every $1. How many Dirhams would she get if she exchanged $5?

• 5
• 0.8
• 1.25
• 20

¹²/_y = ³/₅

• y = 14
• y = 1.25
• y = 8
• y = 20

Tags

CCSS.7.RP.A.2B

The ratio of boys to girls who participated in the pie-eating contest was 7:2. There were 35 boys. How many girls participated?

• 10 girls
• 25 girls
• 2 girls
• 45 girls

You earn $50 after mowing for 2 hours. Charging the same rate, what will you make in 13 hours?

• $175
• $325
• $25
• $235

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.EE.B.7

Find the unit rate.

• 120 calories per serving
• 45 calories per serving
• 92 calories per serving
• 240 calories per serving

Is this graph proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2D

What makes a graph proportional?

• Linear
• The line goes through the origin
• Curvy line
• Linear and the line goes through the origin

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality (in miles per hour) based on the table?

• 45
• 90
• 135
• 2

Tags

CCSS.7.RP.A.2B

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D