Ratio Proportion

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Tags

CCSS.7.RP.A.2A

What are three ways to write a ratio for the amount of dogs compared to the number of cats.

• 7:11

• 11:7

• 11 to 7

• 11/7

• 12 to 7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Complete the ratio table.

• 6 & 15

• 4 & 12

• 3 & 8

• 6 & 18

What is the value of C in the ratio table?

• 80

• 24

• 96

• 92

Tags

Ratio Table Missing Value

Solve for A in the ratio table.

• A= 40

• A= 10

• A= 9

• A= 45

Tags

Ratio Table Missing Value

Determine whether the ratios are equivalent.

• yes

• no

• maybe

Tags

CCSS.6.RP.A.3A

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2C

Solve the proportion.

• 1

• 3

• 6

• 5

Tags

CCSS.7.RP.A.2B

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

Tags

CCSS.7.RP.A.2C

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1