Quiz about Percent Proportions

Question 1

Write .506 as a percent.

Accepted Answer

50.6%

Answer

5.06%

Answer

506%

Answer

500.6%

Question 2

What percent is in color?

Accepted Answer

62%

Answer

620%

Answer

1/2

Answer

60%

Question 3

What percent is in color?

Accepted Answer

30%

Answer

3%

Answer

33%

Answer

300%

Question 4

Which of these proportional equations would you use to find the missing pieces of a percent problem, using the words "Part and Whole"?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 5

Solve using the percent proportion:
38% of 81 is what number?

Accepted Answer

30.78

Answer

33.81

Answer

31.2

Answer

38.81

Question 6

What number is 20% of 102?

Accepted Answer

20.4

Answer

204

Answer

122.4

Answer

20

Question 7

Solve the percent equation: $$25\%$$ of 120 is what number?

Accepted Answer

30

Answer

40

Answer

50

Answer

60

Question 8

Is a ratio that compares a number to 100. It means "per 100" or "out of 100".

Accepted Answer

Percent

Answer

Ratio Table

Answer

Unit Rate

Answer

Rate

Question 9

Last month, 15% of 140 phone calls that Nick received were from his mother. How many times did his mother call him?

Accepted Answer

21

Answer

33

Answer

933

Answer

2100

Question 10

What number is 20% of 102?

Accepted Answer

20.4

Answer

204

Answer

122.4

Answer

20

Question 11

Solve the percent equation: $$80\%$$ of what number is 20?

Accepted Answer

25

Answer

16

Answer

100

Answer

40

Question 12

Which of these proportional equations would you use to find the missing pieces of a percent problem, using the words "OF and IS"?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 13

26 is 5% of what number?

Accepted Answer

520

Answer

3

Answer

5

Answer

25.95

Question 14

What is 20% of 75?

Accepted Answer

15

Answer

60

Answer

6

Answer

1.5

Question 15

What is 30% of 80?

Accepted Answer

24

Answer

30

Answer

2.4

Answer

56

Question 16

What is 125% of 84 ?

Accepted Answer

105

Answer

188.5

Answer

473.4

Answer

356.7

Question 17

What is 90% of 250?

Accepted Answer

225

Answer

245

Answer

255

Answer

244.33

Question 18

Solve the percent proportion: 8 is 40% of what number?

Accepted Answer

20

Answer

15

Answer

25

Answer

10

Question 19

What is 25% of 80?

Accepted Answer

20

Answer

15

Answer

30

Answer

40

Question 20

Calculate the percent increase if a price increases from $50 to $70.

Accepted Answer

40%

Answer

30%

Answer

60%

Answer

50%

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