Constant of Proportionality Chart

What is the constant of proportionality in this table for quarters to dimes?

• 25

• 2

• 2.5

• 10

Which of the following ratios is equivalent to the ratios in the chart?

• 6 : 5

• 12 : 9

• 7 : 5

• 18 : 16

What is the ration of Cups of Rice to People

• 2 : 7

• 1 : 3

• 4 : 9

• 6 : 12

How may cups of flour are needed if 20 tbsp of honey are used?

• 16

• 19

• 20

• 25

How many cups of red paint are needed to finish the chart?

• 7

• 3

• 7/3

• 3/7

How many miles per minute is the plan traveling in the chart?

• 3300 miles per minute

• 550 miles per minute

• 9 1/6 miles per minute

• 5.5 miles per minute

How much water will be in the tank after 1 minute?

• .8 gallons

• 1.6 gallons

• 2.4 gallons

• .5 gallons

What is the constant of proportionality?

• 2

• 1/2

• 15

• 3

Determine the missing value in the table.

• 5/3

• 15

• 9

• 3/5

For every glass of lemonade there were _____ lemons used.

• 12

• 1/3

• 3

• I would rather iced tea.