Missing Proportion

12/3 = d/12

• 144

• 48

• 3

• .02

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

3/3 = c/19

• 19

• 3

• 57

• .05

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

9. 13/3 = L/11

• 3

• 47.67

• 143

• .02

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Use a proportion to find the value of the variable.

m=___

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.B.5

Determine the scale factor of the similar figures:

​ (a)  

• 2:5

• 6:15

• 10:25

• 8:20

• 5:2

• 15:6

• 25:10

• 20:8

Tags

CCSS.7.G.A.1

Determine the scale factor of the similar figures:

​ (a)  

• 1:2

• 2:4

• 3:6

• 2:1

• 4:2

• 6:3

• 2:3

• 4:6

Tags

CCSS.7.G.A.1

Determine the scale factor of the similar figures:

​ (a)  

• 4:3

• 3:4

• 20:15

• 15:20

Tags

CCSS.7.G.A.1

Match the following similar figures to the correct missing side lengths.

(hint: use proportions to find the value of each variable)

• x=0.66666

• 
• x=4

• 
• x=25

• 
• y=20

• 
• x=8

• 

Tags

CCSS.HSG.SRT.A.2

The following figures are similar. Use proportions to find the value of x.

ONLY FIND x!!

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.A.2

The following figures are similar. Use proportions to find the value of y.

ONLY FIND y!!

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.A.2