Ratios Proportions Similar

Which ratio is equivalent to 12:20

• 20:12

• 2:3

• 3:5

• 3:10

Tags

CCSS.6.RP.A.3A

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Tags

CCSS.7.RP.A.2B

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

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

• 6/5

• 50/75

• 25/30

• 12/10

Tags

CCSS.7.RP.A.2A

Find missing side

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 12

• x = 3

• x = 40

• x = 4

Tags

CCSS.HSG.SRT.A.2

Choose all ratios that are equivalent to 3:4.

• 6 ducks to 9 fish

• 6 ducks to 8 fish, 9 parts of cleaner to 12 parts of water, 27 students in class of 36 students

• 4 cups of milk for every 3 cups of flour, 6 ducks to 8 fish

• 9 parts cleaner to 12 parts water, 6 ducks : 9 fish

Tags

CCSS.6.RP.A.3A

• 1
• 3
• 9
• 8

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

For the proportion, what common product do you get when cross-multiplying?

• 148

• 167

• 112

• 224

At the market, 7 apples cost $4.55. What is the cost per apple?

• 54 apples per dollar

• 54 dollars per apple

• $0.65 per apple

• not here

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2