Proportion

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

 In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number c of cats.

• c=15
• c=18
• c=21
• c=16

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.EE.B.3

CCSS.7.EE.B.4

In a park for 6 people the ticket cost $39. How many dollar does it cost for 9 people
                             

• $45.8
• $48
• $58.50
• $52.60

Tags

CCSS.6.RP.A.3B

What is the rate of change in the table given?

• 15
• 1/15
• 28

Tags

CCSS.7.RP.A.2D

What is the constant of Proportionality for this table?

• 1/9
• 9
• 8

Tags

CCSS.7.RP.A.2B

Two slices of Dan’s Famous Pizza have 230
Calories. How many Calories would you expect to be in 5 slices of the same pizza?

• 2.5 calories
• 575 calories
• 250 calories
• 460 calories

Tags

CCSS.6.RP.A.3B

Sara can type 90 words in 4 minutes. About how many words would you expect her to type in 10 minutes at this rate?

• 900 words
• 180 words
• 225 words
• 360 words

Tags

CCSS.7.EE.B.3

CCSS.3.OA.D.8

CCSS.4.OA.A.3

The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in the class?

• 12 girls
• 15 girls
• 5.3 girls
• 27 girls

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

A shop produces 39 wetsuits every 2 weeks.  How long will it take the shop to produce 429 wetsuits?

• 18 wk
• 20 wk
• 22 wk
• 24 wk

Tags

CCSS.6.RP.A.3B

A 6-ounce package of fruit snacks contains 45 pieces.  How many pieces would you expect in a 10-ounce package?

• 25 pieces
• 35 pieces
• 75 pieces
• 70 pieces

Tags

CCSS.6.RP.A.3B