Quiz about Proportions and Percents

Question 1

Solve the proportion:

Accepted Answer

8

Answer

4

Answer

14

Answer

10

Question 2

Solve the proportion.

Accepted Answer

1

Answer

3

Answer

6

Answer

5

Question 3

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

Accepted Answer

24 Weeks

Answer

24-ounce bottle

Answer

10.6 Weeks

Answer

10.6-ounce bottle

Question 4

Solve for x

Accepted Answer

x=6

Answer

x =1/6

Answer

x = 7

Answer

x=9

Question 5

Solve for x

Accepted Answer

x = 28

Answer

x = 6

Answer

x = 25

Answer

x = 17

Question 6

Solve for x

Accepted Answer

x = 26

Answer

x = 16

Answer

x = 28

Answer

x = 1/26

Question 7

Pat needs 14 sticks of pepperoni to make 28 pizzas.  How many sticks of pepperoni are needed to make 36 pizzas?

Accepted Answer

18 sticks

Answer

15 pizzas

Answer

252 sticks

Answer

18 pizzas

Question 8

A car travels 420 miles in 8 hours.  If the car continues at the same rate, how far will it travel in 12 hours?

Accepted Answer

630 miles

Answer

630 hours

Answer

600 miles

Answer

540 hours

Question 9

On a map, if one centimeter represents 25 kilometers, how many kilometers does 7 centimeters represent?

Accepted Answer

175

Answer

185

Answer

200

Answer

220

Question 10

What is the fraction equivalent of 40%?

Accepted Answer

2/5

Answer

4/100

Answer

2/50

Answer

40/1000

Question 11

Convert 2.75 to a percent.

Accepted Answer

275%

Answer

2.75%

Answer

27.5%

Answer

.275%

Question 12

Convert 4/5 to a percent.

Accepted Answer

80%

Answer

45%

Answer

4.5%

Answer

8%

Question 13

28% as fraction is ________.

Accepted Answer

7/25

Answer

28/50

Answer

2.8/100

Answer

14/25

Question 14

Write 17% as a decimal.

Accepted Answer

0.17

Answer

1.7

Answer

0.017

Answer

1.07

Question 15

Write 0.17 as a percent.

Accepted Answer

17%

Answer

1.7%

Answer

.0017%

Answer

170%

Question 16

Write 0.072 as a percent.

Accepted Answer

7.2%

Answer

72%

Answer

0.72%

Answer

0.072%

Question 17

Write 35% as a fraction IN SIMPLEST FORM.

Accepted Answer

7/20

Answer

35/100

Answer

3/5

Answer

5/3

Question 18

Write 93.01% as a decimal.

Accepted Answer

0.9301

Answer

9301

Answer

9.301

Answer

930.1

Question 19

Write 13.2% as a decimal.

Accepted Answer

0.132

Answer

1.32

Answer

13.2

Answer

132

Question 20

Write the percent of the grid that is shaded.

Accepted Answer

30%

Answer

20%

Answer

10%

Answer

40%

Question 21

Write 48% as a fraction in simplest form.

Accepted Answer

12/25

Answer

48/100

Answer

24/50

Answer

4/8

Question 22

Write 19/25 as a percent.

Accepted Answer

76%

Answer

19%

Answer

25%

Answer

50%

Question 23

Write the percent as a decimal:
217%

Accepted Answer

2.17

Answer

.0217

Answer

0.217

Answer

21.7

Question 24

What is 2/3 as a decimal?

Accepted Answer

0.66 (repeating)

Answer

2.3

Answer

3.2

Answer

6.6

Question 25

Percent to Decimal

Accepted Answer

Move the decimal point two times to the left.

Answer

Move decimal point two places to the right.

Answer

Put percent over 100 and simplify.

Answer

Make it a decimal, then move decimal point two places to the right.

Question 26

Decimal to Percent

Accepted Answer

Move decimal point two places to the right.

Answer

Divide top number by the bottom number

Answer

Say the decimal. Write it in fraction form. Simplify.

Answer

Move the decimal point two times to the left.

Question 27

Fraction to Decimal

Accepted Answer

Divide top number by the bottom number

Answer

Say the decimal. Write it in fraction form. Simplify.

Answer

Make it a decimal, then move decimal point two places to the right.

Answer

Put percent over 100 and simplify

Question 28

Convert 70% to decimal.

Accepted Answer

.70

Answer

.07

Answer

.007

Answer

.01

Question 29

John made 10 out of 16 free throws in the school basketball game. What percent of free throws did John make?

Accepted Answer

62.5%

Answer

60%

Answer

10%

Answer

62.8%

Question 30

What is 12% of 40?

Accepted Answer

4.8

Answer

5

Answer

4

Answer

12

Question 31

What is 87% of 55?

Accepted Answer

47.85

Answer

46.52

Answer

87.5

Answer

55.8

Question 32

Write 13/20 as a percent

Accepted Answer

65%

Answer

13%

Answer

20%

Answer

26%

Question 33

What percent of 20 is 13?

Accepted Answer

65%

Answer

13%

Answer

20%

Answer

34%

Question 34

4 is what percent of 20?

Accepted Answer

20%

Answer

5%

Answer

5

Answer

20

Question 35

What is 64% of 75?

Accepted Answer

45

Answer

25

Answer

28

Answer

44

Question 36

What is 20% of 70?

Accepted Answer

14

Answer

15

Answer

20

Answer

25

Question 37

2 is what percent of 25?

Accepted Answer

8%

Answer

4%

Answer

6%

Answer

10%

Question 38

9 is 3% of what number?

Accepted Answer

300

Answer

3

Answer

30

Answer

3000

Question 39

75% of what number is 15?

Accepted Answer

20

Answer

15

Answer

25

Answer

30

Question 40

At a shelter, 15% of the dogs are puppies. There are 60 dogs at the shelter. How many are puppies?

Accepted Answer

9

Answer

7

Answer

8

Answer

10

Proportions and Percents

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