Free Printable CONSTANT OF PROPORTIONALITY

1.

What is the constant of proportionality?

a)

4

b)

2

c)

1/4

d)

-4

2.

What is the constant of proportionality?

a)

3

b)

10

c)

30

d)

1/10

3.

What is the constant of proportionality?

a)

1/3

b)

3

c)

5

d)

10

4.

What is the constant of proportionality?

a)

1/3

b)

5

c)

15

d)

3

5.

What is the constant of proportionality?

a)

28

b)

35

c)

38

d)

26

6.

What is the constant of proportionality?

a)

7

b)

2

c)

8

d)

1/2

7.

What is the constant of proportionality?

a)

2

b)

48

c)

18

d)

16

8.

What is the constant of proportionality?

a)

7

b)

12

c)

1

d)

15

9.

What is the constant of proportionality?

a)

45 mph

b)

90 mph

c)

135 mph

d)

2 mph

10.

What is the constant of proportionality?

a)

7

b)

3.3

c)

3/10

d)

14

11.

Unit means...

a)

one

b)

two

c)

three

d)

four

12.

The constant of proportionality is the same as finding what?

a)

unit rate

b)

unit price

c)

all of the above

13.

When we compare quantities, we compare them as _____ over ______.

a)

x over y

b)

y over x

c)

rate over one

d)

peanut butter over jelly

14.

Which best describes the relationship represented in this table?

a)

proportional

b)

non-proportional

15.

A proportional relationship can be written as an equation in the form:

a)

y = k+x

b)

y = k-x

c)

y = kx

d)

y = k/x

16.

Does the table represent a proportional relationship? If so, what is the constant?

a)

Yes, k=1/3

b)

Yes, k=3

c)

Yes, k=5

d)

No

17.

Write an equation for the proportional relationship in the table.

a)

y=18x

b)

y=18.50x

c)

y=22.50x

d)

y=22x

18.

What is the constant of proportionality (in miles per hour) based on the table?

a)

2 mph

b)

45 mph

c)

90 mph

d)

135 mph

19.

Which of the following is the correct formula for finding the constant of proportionality?

a)

k = x/y

b)

k = y/x

c)

y = k/x

d)

x = k/y

20.

Which of the following ordered pairs is NOT part of the graph above?

a)

(2, 94)

b)

(4, 188)

c)

(282, 6)

d)

(8, 376)

21.

The horizontal axis is the y-axis.

a)

True

b)

False

22.

The point (0, 0) is called the origin.

a)

True

b)

False

23.

What is the constant of proportionality of the relationship represented by the table above?

a)

75

b)

0.013

c)

1/75

d)

None of the above

24.

Which of the tables above represents a proportional relationship?

a)

a & c

b)

a, b & c

c)

a, c & d

d)

all of them

25.

What is the constant of proportionality for the table above?

a)

2

b)

1/2

c)

3

d)

None of the above

26.

The constant of proportionality is also the unit rate.

a)

True

b)

False

27.

What is the constant of proportionality of the graph above?

a)

0

b)

1/6

c)

60

d)

10

28.

What is the constant of proportionality of the graph above?

a)

16

b)

1/16

c)

1

d)

None of the above

29.

The constant of proportionality for the graph above is 1.

a)

True

b)

False

30.

In the graph above, the x-axis represents the number of downloads.

a)

True

b)

False

31.

According to the graph above, 5 bags of luggage weighs 150 pounds.

a)

True

b)

False

32.

According to the graph above, 4 pounds of bananas costs $100.

a)

True

b)

False

33.

Which of the tables above has a constant of proportionality of $0.20?

a)

A & B

b)

A

c)

B

d)

All of them

34.

Which has a greater constant of proportionality according to the graph above?

a)

Avenger

b)

Serendipity

c)

Both have the same

35.

What is the constant of proportionality?

a)

20

b)

4

c)

1/5

d)

5

36.

What is the constant of proportionality?

a)

5

b)

1/5

c)

10

d)

2

37.

What is the constant of proportionality?

a)

6

b)

3

c)

2

d)

1/2

38.

What is the constant of proportionality?

a)

15

b)

2/15

c)

7.5

d)

2

39.

What is the constant of proportionality?

a)

12

b)

50

c)

4

d)

12.5

40.

What is the constant of proportionality?

a)

4

b)

5

c)

1/4

d)

20

41.

What is the constant of proportionality?

a)

1/15

b)

2

c)

30

d)

15

42.

What is the constant of proportionality?

a)

4

b)

2

c)

1/4

d)

-4

43.

What is the constant of proportionality?

a)

1

b)

6

c)

1/6

d)

2

44.

What is the constant of proportionality?

a)

3

b)

10

c)

30

d)

1/10

45.

What is the constant of proportionality?

a)

1/3

b)

3

c)

5

d)

10

46.

What is the constant of proportionality?

a)

1/3

b)

5

c)

15

d)

3

47.

What is the constant of proportionality?

a)

28

b)

35

c)

38

d)

26

48.

What is the constant of proportionality?

a)

7

b)

2

c)

8

d)

1/2

49.

What is the constant of proportionality?

a)

2

b)

48

c)

18

d)

16

50.

What is the constant of proportionality?

a)

7

b)

12

c)

1

d)

15

51.

What is the constant of proportionality?

a)

45 mph

b)

90 mph

c)

135 mph

d)

2 mph

52.

What is the constant of proportionality?

a)

4

b)

12

c)

3

d)

1/3

53.

What is the constant of proportionality?

a)

7

b)

3.3

c)

3/10

d)

14

54.

What is the constant of proportionality?

a)

4

b)

1/4

c)

8

d)

1/8

55.

Which best describes the graph represented in this table?

a)

proportional

b)

non-proportional

56.

The constant of proportionality can be found by finding the __________ _____________.

a)

unit rate

b)

ratio rate

c)

proportion answer

d)

rational number

57.

A box of cereal cost $3.59 for 30 oz. How much is the unit rate per ounce? Round to the nearest cent.

a)

11 cents

b)

12 cents

c)

13 cents

d)

10 cents

58.

Find the unit rate of 624 calories in 3 servings.

a)

1,872 calories per serving

b)

208 calories per serving

c)

624 calories per serving

d)

621 calories per serving

59.

A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?

a)

1 cup per egg

b)

2 cups per egg

c)

3 eggs per cup

d)

4 eggs per cup

60.

Write an equation for this relationship.

a)

y = 18x

b)

y = 18.50x

c)

y = 22.50x

d)

y = 22x

61.

Is this table proportional or non-proportional?

a)

Yes

b)

No

62.

What is the constant of proportionality for this table?

a)

$1/9 per hour

b)

$9 per hour

c)

$8 per hour

63.

Write the equation for the table given.

a)

y = 16x

b)

y=8x

c)

y=12x

64.

Is the given table a proportional relationship? If so, what is the constant?

a)

Yes; 1/3

b)

Yes; 3

c)

Yes; 5

d)

No

65.

Which best describes the graph represented in this table?

a)

proportional

b)

non-proportional

66.

Which statement below accurately represents the graph?

a)

$100 is earned for each hour worked

b)

$200 earned for every 2 hours worked
is the unit rate

c)

$500 is earned for every 8 hours worked

d)

$300 is earned after working 4 hours

67.

What is the constant of proportionality?

a)

$3

b)

$4

c)

$2

d)

$9

68.

The constant of proportionality can be found by finding the __________ _____________.

a)

unit rate

b)

ratio rate

c)

proportion answer

d)

rational number

69.

The constant of proportionality in the equation y = ½x is _______.

a)

x

b)

y

c)

1/2

d)

2

70.

Which graph is proportional?

a)

A

b)

B

c)

C and D

d)

All of the graphs are proportional

71.

Is the given table a proportional relationship? If so, what is the constant?

a)

Yes; 1/3

b)

Yes; 3

c)

Yes; 5

d)

No

72.

What makes a graph proportional?

a)

Straight line

b)

The line goes through the origin

c)

Curvy line

d)

Straight line and the line goes through the origin

73.

A box of cereal cost $3.59 for 30 oz. How much is the unit rate per ounce? Round to the nearest cent.

a)

11 cents

b)

12 cents

c)

13 cents

d)

10 cents

74.

A proportional relationship can be written as an equation in the form ____ = _____ _____

a)

y = k+x

b)

y = k-x

c)

y = kx

d)

y = k/x

75.

Determine the missing value in the table.

a)

15

b)

3

c)

1/3

d)

9

76.

What is the constant of proportionality for the following graph?

a)

80

b)

20

c)

40

d)

160

77.

Identify the constant of proportionality.

a)

k = 2x

b)

k = 2

c)

k = 4

d)

none (not proportional)

78.

Identify the constant of proportionality.

a)

k = 6

b)

k = 12

c)

k = 1/6

d)

k = 1/12

e)

none (not proportional)

79.

Identify the constant of proportionality.

a)

k = 2

b)

k = 4

c)

k = 1/2

d)

k = 1/4

e)

none (not proportional)

80.

Identify the constant of proportionality.

a)

k = 5

b)

k = 1/5

c)

k = 1

d)

k = 2.5

e)

none (not proportional)

81.

Identify the constant of proportionality.

a)

k = 25

b)

k = 50

c)

k = 100

d)

k = 1/50

e)

none (not proportional)

82.

What is the constant of proportionality?

a)

$3

b)

$4

c)

$2

d)

$9

83.

The constant of proportionality in the equation y = ½x is _______.

a)

x

b)

y

c)

1/2

d)

2

84.

What is the constant of proportionality for the following graph?

a)

80

b)

20

c)

40

d)

160

85.

What is the constant of proportionality?

a)

4

b)

1/4

c)

8

d)

1/8

86.

What is the constant of proportionality of the graph above?

a)

16

b)

1/16

c)

1

d)

None of the above

87.

Identify the constant of proportionality.

a)

k = 2x

b)

k = 2

c)

k = 4

d)

none (not proportional)

88.

Identify the constant of proportionality.

a)

k = 6

b)

k = 12

c)

k = 1/6

d)

k = 1/12

e)

none (not proportional)

89.

Identify the constant of proportionality.

a)

k = 2

b)

k = 3

c)

k = 1.50

d)

k = 2/3

e)

none (not proportional)

90.

Identify the constant of proportionality.

a)

k = 2

b)

k = 4

c)

k = 1/2

d)

k = 1/4

e)

none (not proportional)

91.

Identify the constant of proportionality.

a)

k = 5

b)

k = 1/5

c)

k = 1

d)

k = 2.5

e)

none (not proportional)

92.

Identify the constant of proportionality.

a)

k = 25

b)

k = 50

c)

k = 100

d)

k = 1/50

e)

none (not proportional)

93.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

y = 1/2x

b)

x = 1/2y

c)

y = 2x

d)

k = x

94.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

y = 30k

b)

y = 30x

c)

y = 0.03x

d)

y = 9x

95.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

15k

b)

x = 15y

c)

y = 0.06x

d)

y = 15x

96.

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

a)

102 words per minute

b)

100 words per minute

c)

400 words per minute

d)

412 words per minute

97.

Which best describes the graph represented in this table?

a)

proportional

b)

non-proportional

98.

What is the constant of proportionality?

a)

$3

b)

$4

c)

$2

d)

$9

99.

The constant of proportionality can be found by finding the __________ _____________.

a)

unit rate

b)

ratio rate

c)

proportion answer

d)

rational number

100.

The constant of proportionality in the equation y = ½x is _______.

a)

x

b)

y

c)

1/2

d)

2

101.

Is the given table a proportional relationship? If so, what is the constant?

a)

Yes; 1/3

b)

Yes; 3

c)

Yes; 5

d)

No

102.

Determine the missing value in the table.

a)

15

b)

3

c)

1/3

d)

9

103.

Is this table proportional?

a)

Yes

b)

No

104.

The constant of proportionality is also the unit rate.

a)

True

b)

False

105.

Identify the constant of proportionality.

a)

k = 2

b)

k = 4

c)

k = 1/2

d)

k = 1/4

e)

none (not proportional)

106.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

y = 1/2x

b)

x = 1/2y

c)

y = 2x

d)

k = x

107.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

y = 30k

b)

y = 30x

c)

y = 0.03x

d)

y = 9x

108.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

y = 33x

b)

y = 0.003x

c)

x = 33y

d)

33k

109.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

33

b)

y = 1/3x

c)

y = 33x

d)

y = 33

110.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

15k

b)

x = 15y

c)

y = 0.06x

d)

y = 15x

111.

k represents

a)

the constant of proportionality

b)

the king

c)

ketchup

d)

a strikeout

112.

Which equation matches the constant of proportionality?

a)

x = y

b)

y = x

c)

y = kx

d)

l x w

113.

Which equation helps you solve for k?

a)

k = x/y

b)

k = y/x

c)

k = y + x

d)

k = 2x

114.

Which equation is NOT proportional?

a)

y = 2x - 3

b)

y = 150x

c)

y = 1/2x

115.

Select ALL equations that are proportional.

a)

y = 3x

b)

y = 25x

c)

y = 7x

d)

y = 2x - 1

e)

y = 4000x

116.

What does k represent in the equation y = kx?

a)

constant rate of change

b)

constant of proportionality

c)

the equation

d)

x/y

117.

The constant of proportionality in the equation y = ½x is _______.

a)

x

b)

y

c)

1/2

d)

2

118.

What is the formula for a proportional relationship?

a)

y=kx

b)

y=k/x

c)

z=ykx

d)

y=ky

119.

If the constant of proportionality is 10, which of the following is the correct proportional equation?

a)

10=kx

b)

10=k

c)

y=10k

d)

y=10x

120.

In the equation y = 14x, what is the constant of proportionality?

a)

y

b)

x

c)

14

121.

What is the EQUATION for this graph?

a)

y=80x

b)

y=20x

c)

y=40x

d)

y=160x

122.

What is the EQUATION for this table?

a)

y = 1/2x

b)

x = 1/2y

c)

y = 2x

d)

k = x

123.

What is the EQUATION for this table?

a)

y=1/3x

b)

y=3x

c)

y=5x

d)

Not proportional

124.

Write an equation for this relationship.

a)

y = 18x

b)

y = 18.50x

c)

y = 22.50x

d)

y = 22x

125.

What is the EQUATION for this graph

a)

y=9/3x

b)

y=6x

c)

y=9x

d)

y=3x

126.

What is the EQUATION for this graph?

a)

y=80x

b)

y=20x

c)

y=40x

d)

y=160x

127.

What is the equation for this graph?

a)

y=15x

b)

y=2/15x

c)

y=7.5x

d)

y=2x

128.

What is the equation for this graph?

a)

y=1/15x

b)

y=2x

c)

y=30x

d)

y=15x

129.

Write the equation for the table given.

a)

y = 16x

b)

y=8x

c)

y=12x

d)

not proportional

130.

Write an equation for this relationship

a)

y=28x

b)

y=35x

c)

y=38x

d)

y=26x

131.

Write an equation for this relationship

a)

y=2x

b)

y=3x

c)

y=1.50x

d)

y=2/3x

e)

none (not proportional)

132.

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

a)

$7 per hour

b)

$6 per hour

c)

$6.80 per hour

d)

$17.40 per hour

133.

Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?

a)

400 miles per hour

b)

9 miles per hour

c)

20 miles per hour

d)

6.67 miles per hour

134.

Which statement below accurately represents the graph?

a)

$100 is earned for each hour worked

b)

$200 earned for every 2 hours worked
is the unit rate

c)

$500 is earned for every 8 hours worked

d)

$300 is earned after working 4 hours

135.

What is the constant of proportionality?

a)

$3

b)

$4

c)

$2

d)

$9

136.

The constant of proportionality can be found by finding the __________ _____________.

a)

unit rate

b)

ratio rate

c)

proportion answer

d)

rational number

137.

The constant of proportionality in the equation y = ½x is _______.

a)

x

b)

y

c)

1/2

d)

2

138.

Is the given table a proportional relationship? If so, what is the constant?

a)

Yes; 1/3

b)

Yes; 3

c)

Yes; 5

d)

No

139.

What makes a graph proportional?

a)

Straight line

b)

The line goes through the origin

c)

Curvy line

d)

Straight line and the line goes through the origin

140.

Is this table proportional?

a)

Yes

b)

No

141.

What is the constant of proportionality for the following graph?

a)

80

b)

20

c)

40

d)

160

142.

A recipe calls for 3/4 cup of brown sugar for every 3 eggs. What is the unit rate of eggs per cup?

a)

1 cup per egg

b)

2 cups per egg

c)

3 eggs per cup

d)

4 eggs per cup

143.

What was Brian's unit rate?

a)

3/2 word per minute

b)

30 minutes per word

c)

60 minutes per word

d)

30 words per minute

144.

The constant of proportionality is also the unit rate.

a)

True

b)

False

145.

A submarine dives 300 feet every 2 minutes, and 6,750 feet every 45 minutes. Find the constant rate at which the submarine dives.

a)

45 ft. per minute

b)

300 ft. per minute

c)

150 ft. per minute

146.

Identify the constant of proportionality.

a)

k = 2x

b)

k = 2

c)

k = 4

d)

none (not proportional)

147.

The constant of proportionality of this graph is k = 45. What does it mean?

a)

The boat travels for 45 miles for every 45 hours

b)

The boat travels 1 mile for every 45 hours

c)

The boat travels 45 miles for every 1 hour

d)

The boat travels 1/45 mile for every 1 hour

148.

Constant of Proportionality x=6 y=126

a)

21

b)

21

c)

654

d)

84

149.

Determine the constant of proportionality for the table. Express your answer as y = kx

a)

y = 1/2x

b)

x = 1/2y

c)

y = 2x

d)

k = x

150.

Select ALL equations that are proportional.

a)

y = 3x

b)

y = 25x

c)

y = 7x

d)

y = 2x - 1

e)

y = 4000x

151.

Find the constant of proportionality of 624 calories in 3 servings.

a)

1,872 calories per serving

b)

208 calories per serving

c)

624 calories per serving

d)

621 calories per serving

CONSTANT OF PROPORTIONALITY

Total questions: 151

Worksheet time: 6hrs 37mins

Similar Resources on Wayground