Missing Values in Proportional Tables

Which of the following represents the constant of proportionality in the table?

• k = 85

• k = 95

• k = 190

• k = 125

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

Tags

CCSS.7.RP.A.2B

Write an equation for this relationship.

• y=1/5x

• y=1/2x

• y=2x

• y=5x

Tags

CCSS.6.EE.C.9

The values of y/x are proportional. Find the missing values. (in order from left to right)

• 5, 8, 12

• 100, 160, 240

• 9,24, 44

Tags

CCSS.7.RP.A.2B

Tyrique is mixing yellow and blue paint using a ratio of 2 to 3. Which of the following values are missing from the ratio table of yellow paint to blue paint?

• 9 to 6

• 6 to 8

• 6 to 9

• 5 to 7

Stacy went to an arcade that requires 6 tokens to play 2 games. Which of the following table of values represent the proportional relationship between the number of games and tokens.

• 6:8

  9:12

  12:16

  15:20

• 4:14

  6:21

  8:28

  10:35

• 2:6

  3:9

  4:12

  5:15

• 6:2

  9:3

  12:4

  15:5

Tags

CCSS.7.RP.A.2A

Mrs. Andrew made coffee using the ratio of 3 tablespoons of ground coffee to 6 ounces of water. Given that the ratio of number of tablespoons, x to the amount of water, y, represents a proportional relationship. Determine the missing values to complete the table. Select the values that belong in the table.

• 2

• 12

• 3

• 32

• 18

Tags

CCSS.7.RP.A.2A

Micah is going to Putt- Putt with her friends. The table represents the relationship between the number of games to the cost. Determine the missing value.

• 32

• 48

• 40

• 26

Tags

CCSS.5.OA.B.3

Which situation might be modeled by the table shown?

• Saniyah can make 3 friendship bracelets per hour.

• Marla works for 8 hours and makes 36 bracelets.

• Carson is making bracelets to sell. After 3 hours, he made 10 bracelets.

• Tasha worked for 6 hours and made 30 bracelets.

Tags

CCSS.6.RP.A.3B