Ratios and Proportional Relationships

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Hamburger meat sells for $6 for every 3 pounds. If Alicia buys 10 pounds of hamburger meat, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.6.RP.A.3B

Which of these ratios is equivalent to 3:4?

• 12:9
• 9:20
• 9:12
• 803:804

Tags

CCSS.6.RP.A.3A

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8
• 15
• 40
• 29

Tags

CCSS.6.RP.A.3B

Suppose that a butterfly can fly 82 feet in 4 seconds.  A dragonfly can fly 50 feet in 2 seconds.  Which can fly faster and by how much?

• The dragonfly is 4.5 feet per second faster.
• The dragonfly is 20.5 feet per second faster.
• The butterfly is 4.5 feet per second faster. 
• The butterfly is 24 feet per second faster. 

Tags

CCSS.6.RP.A.3B

Michelle bought the same fabric on 3 different occasions and recorded the data below.
Yards of Fabric         Total Cost
2.2                             $2.53
3.6                             $4.14
4.2                             $4.83
What was the price per yard of fabric?

• $1.05
• $1.10
• $1.15
• $1.50

Tags

CCSS.6.RP.A.3B

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

Tags

CCSS.7.RP.A.2D