Understanding Proportional Relationships

Find the unit rate: $4.50 for 5 pounds of bananas. How much does it cost for 1 pound of bananas?

• $0.90 per pound

• $1.00 per pound

• $1.10 per pound

• $1.20 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A car travels 150 miles using 5 gallons of gas. What is the unit rate in miles per gallon?

• 25 miles per gallon

• 30 miles per gallon

• 35 miles per gallon

• 40 miles per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

• Yes

• No

Tags

CCSS.7.RP.A.2A

Which of the following tables represents a proportional relationship? | x | y | |---|---| | 1 | 3 | | 2 | 6 | | 3 | 9 |

• Yes

• No

Tags

CCSS.7.RP.A.2A

• 1

• 5

• 10

• 0.5

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality from the following table: | x | y | |---|---| | 2 | 10 | | 4 | 20 | | 6 | 30 |

• 2

• 5

• 10

• 15

Tags

CCSS.7.RP.A.2B

Represent the proportional relationship with an equation: A car travels 60 miles in 1 hour.

Tags

CCSS.7.RP.A.2C

Write an equation to represent the proportional relationship: 8 pencils cost $4.

Tags

CCSS.7.RP.A.2C

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Tags

CCSS.HSG.SRT.A.2

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Tags

CCSS.7.RP.A.2B