2019-20 Solving Proportions and Scale Figures

• 9
• 12
• 18
• 1

Tags

CCSS.5.NF.B.5B

• 15
• 30
• 60
• 12

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

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.1

CCSS.6.RP.A.3

Two ratios that are equal are

• similar sides
• unit rates
• congruent
• proportional

Tags

CCSS.7.RP.A.2D

In an animal shelter, the ratio of cats to dogs is 3 to 5. If there are a total of 25 dogs at the shelter, how many cats do they have?

• 15
• 18
• 21
• 32

Tags

CCSS.6.RP.A.1

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.6.RP.A.3A

Do the ratios form a proportion?

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

Tags

CCSS.6.RP.A.3A

Identify the constant of proportionality.

• k = 2

• k = 3

• k = 1.50

• k = 2/3

• none (not proportional)

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 5

• k = 1/5

• k = 1

• k = 2.5

• none (not proportional)

Tags

CCSS.7.RP.A.2B

Which ratio below is proportional to the ratio   5/6?

• 6/5
• 50/75
• 25/30
• 12/10

Tags

CCSS.7.RP.A.2A