Proportions Quiz

Which of the following is an example of a proportional relationship?

• The number of hours slept and the amount of money earned.

• The number of hours worked and the number of days off.

• The number of hours worked and the amount of money earned

• The number of hours worked and the distance traveled.

If 3 apples cost $6, how much would 5 apples cost?

• $12

• $15

• $10

• $8

Simplify the proportion: 4/6 = x/9

• 3

• 5

• 7

• 6

If 2 cups of flour are needed to make 24 cookies, how many cups of flour are needed to make 36 cookies?

• 4

• 2.5

• 5

• 3

Which of the following is the correct way to write a proportion?

• a/b = c/d

• a/b = d/c

• b/a = c/d

• a/c = b/d

If a car travels 200 miles in 4 hours, how far can it travel in 8 hours?

• 400 miles

• 100 miles

• 600 miles

• 300 miles

Solve for x: 3/5 = x/15

• 5

• 12

• 18

• 9

If 4 gallons of paint can cover 120 square feet, how many gallons of paint are needed to cover 180 square feet?

• 8

• 5

• 6

• 7

Which of the following is not a proportional relationship?

• y = 2x + 3

• The answer cannot be determined without options.

• y = 5x

• y = x^2

If 5 workers can complete a project in 10 days, how many workers are needed to complete the project in 5 days?

• 3

• 10

• 2

• 4