Similarity and Ratios

Solve for B in the table.

• B= 40

• B= 10

• B= 9

• B= 45

Tags

CCSS.4.OA.C.5

Solve the proportion.

• 9

• 90

• 900

• 25

Tags

CCSS.7.RP.A.2B

What is the value of h?

• 5.4

• 1.1

• 4.8

• 2.9

Tags

CCSS.HSG.SRT.A.2

Which of the following options is a real life example of a ratio?

• 12 noodles

• 4 meatballs : 1 cup of sauce

• 1 jar of sauce

• 15 desserts

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If two triangles are similar and the ratio of their corresponding sides is 3:4, what is the ratio of their areas?

• 3:4

• 9:16

• 6:8

• 12:16

In a pair of similar polygons, the ratio of their corresponding sides is 5:7. If the area of the smaller polygon is 200 square units, what is the area of the larger polygon?

• 280 square units

• 392 square units

• 490 square units

• 560 square units

What are the three ways to write a ratio

• 2;3 , 2 to 3 , 2\3

• 2:3 , 2 to 3 , 2/3

• 2:3 , 2 too 3 , 2/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If it took 12 hours to mow 4 lawns, what is the unit rate in hours per lawn?

• 3 hours per lawn

• 48 hours per lawn

• 0.25 hours per lawn 

• 4 hours per lawn

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

Tags

CCSS.7.RP.A.2C

From Denver to Chicago = 3 in. If the scale is 1 in = 300 miles, find the actual distance.

• 300 miles

• 1000 miles

• 900 miles

• 600 miles

Tags

CCSS.6.RP.A.3B