Quiz about Percent Equation and Percent Change

Question 1

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent change?

Accepted Answer

11%

Answer

24%

Answer

20%

Answer

50%

Question 2

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Increase

Answer

Percent Decrease

Question 3

Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

Accepted Answer

20%

Answer

25%

Answer

18%

Answer

50%

Question 4

Sales of the Xbox One increased from 10,000 to 18,500 in November. What was the percent increase?

Accepted Answer

85%

Answer

8.5%

Answer

45.9%

Answer

85.8%

Question 5

Find the Percent of Change. Round to nearest Percent.

Microwave: Originally $96 then price increases to $115.20

Accepted Answer

20%

Answer

17%

Answer

25%

Answer

15%

Question 6

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Increase

Answer

Percent Decrease

Question 7

Find the Percent of Change. Round to nearest Percent.

What is the markup rate on a $470 ring that is now $634.50?

Accepted Answer

35%

Answer

27%

Answer

38%

Answer

26%

Question 8

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Increase

Answer

Percent Decrease

Question 9

Find the Percent of Change. Round to nearest Percent.

From 45 mph to 24 mph

Accepted Answer

47%

Answer

48%

Answer

88%

Answer

90%

Question 10

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Decrease

Answer

Percent Increase

Question 11

The Game Stop is having a sale on an originally $66.64 game. It is on sale for $29.99. What is the percent change?

Accepted Answer

54.9%

Answer

5.49%

Answer

549%

Answer

.549%

Question 12

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Decrease

Answer

Percent Increase

Question 13

Three months ago, Santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes. What is the percent change?

Accepted Answer

38%

Answer

37%

Answer

63%

Answer

62.5%

Question 14

Last year the enrollment at Clark Middle School was 465 students. This year the enrollment is 525 students. What is the percent of increase?

Accepted Answer

13%

Answer

113%

Answer

100%

Answer

87%

Question 15

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Increase

Answer

Percent Decrease

Question 16

What is the percent change in the price of a coat that was originally priced $90 and is now $72?

Accepted Answer

20%

Answer

80%

Answer

125%

Answer

25%

Question 17

Is the above showing a percent increase or a percent decrease?

Accepted Answer

Percent Decrease

Answer

Percent Increase

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