Ratios and Proportions

Solve for A in the table.

• A= 40
• A= 10
• A= 9
• A= 45

Tags

CCSS.4.OA.C.5

Solve for B in the table.

• B= 40
• B= 10
• B= 9
• B= 45

Tags

CCSS.7.EE.B.4A

Solve for C in the table.

• C= 40
• C= 10
• C= 9
• C= 45

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is the value of a?

• a= 80
• a= 6
• a= 60
• a= 120

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is value of b?

• b= 80
• b= 40
• b= 4
• b= 240

Tags

CCSS.6.RP.A.3B

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