Quiz about Percent

Question 1

Calculate the percent increase. Round to the nearest percent.

Original: 74

New: 85

Accepted Answer

15%

Answer

0.15%

Answer

0.13%

Answer

13%

Question 2

Calculate the percent increase. Round to the nearest percent.

Original: 45

New: 92

Accepted Answer

104%

Answer

51%

Answer

1.04%

Answer

.51

Question 3

What is 0.452 as a percent?

Accepted Answer

45.2%

Answer

4.52%

Answer

0.452%

Answer

452%

Question 4

What is $$\frac{17}{20}$$ as a percent?

Accepted Answer

85%

Answer

68%

Answer

75%

Answer

0.85%

Question 5

What number is 40% of 80?

Accepted Answer

32

Answer

30

Answer

320

Answer

40

Question 6

42 is 25% of what number?

Accepted Answer

168

Answer

10.5

Answer

60

Answer

16.8

Question 7

16 is what percent of 80?

Accepted Answer

20%

Answer

200%

Answer

128%

Answer

12.8%

Question 8

Of the 160 7th graders at CMS, 96 donate canned goods to the food drive. What percent of the 7th graders donated food?

Accepted Answer

60%

Answer

66%

Answer

96%

Answer

99%

Question 9

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?

Accepted Answer

20%

Answer

35%

Answer

25%

Answer

30%

Question 10

Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.

Accepted Answer

Decrease of 40%

Answer

Decrease of 10%

Answer

Decrease of 30%

Answer

Decrease of 20%

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