Quiz about Percent of Change

Question 1

Find the PERCENT of change.
20 dogs to 5 dogs

Accepted Answer

Decrease 75%

Answer

Decrease 15%

Answer

Increase 15%

Answer

Increase 75%

Question 2

Find the PERCENT of Change.
The original cost was $50 and the new cost is $60.

Accepted Answer

Increase 20%

Answer

Increase 16.67%

Answer

Increase $10

Answer

Decrease $10

Question 3

Find the percent of change if the original cost was $5 and the new cost is $1.

Accepted Answer

Decrease 80%

Answer

Increase $4

Answer

Decrease $4

Answer

Decrease 400%

Question 4

Find the percent of change if Eddie started with 20 tickets and ended with 30 tickets.

Accepted Answer

Increase 50%

Answer

Increase 10 tickets

Answer

Increase 33%

Answer

Decrease 50%

Question 5

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

Accepted Answer

Decrease 12.5%

Answer

Increase 12.5%

Answer

Increase 4%

Answer

Decrease 4%

Question 6

Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

Accepted Answer

Increase 20%

Answer

Increase 16.67%

Answer

Decrease 16.67%

Answer

Decrease 20%

Question 7

Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

Accepted Answer

Increase 24%

Answer

Increase 19%

Answer

Decrease 24%

Answer

Decrease 19%

Question 8

Find the Percent of Change. Round to nearest Percent.
From 45 mph to 24 mph

Accepted Answer

47% Decrease

Answer

47% Increase

Answer

88% Increase

Answer

88%  Decrease

Question 9

Mary lost 30 pounds.  Before her diet she weighed 180 pounds.  What is the percent of change?

Accepted Answer

17% Decrease

Answer

18% Decrease

Answer

19% Decrease

Answer

20% Decrease

Question 10

What is the total cost with sales tax?
Price $17.95
Tax 6%

Accepted Answer

$19.03

Answer

$18.50

Answer

$1.08

Answer

$2.15

Question 11

What is the total cost with sales tax?
Price $2.75
Tax 5%

Accepted Answer

$2.89

Answer

$3.00

Answer

$0.14

Answer

$2.75

Question 12

What is the total cost with sales tax?
Price $6.15
Tax 7%

Accepted Answer

$6.58

Answer

$6.75

Answer

$6.23

Answer

$0.43

Question 13

What is the total cost with sales tax?
Price $24.95
Tax 7%

Accepted Answer

$26.70

Answer

$1.75

Answer

$26.30

Answer

$25.80

Question 14

What is the total cost with sales tax?
Price $120.00
Tax 5%

Accepted Answer

$126.00

Answer

$6.00

Answer

$135.00

Answer

$123.00

Question 15

What is the total cost with sales tax?
Price $16.75
Tax 6%

Accepted Answer

$17.75

Answer

$17.50

Answer

$1.00

Answer

$18.00

Question 16

What is the total cost with sales tax?
Price $100.00
Tax 6%

Accepted Answer

$106.00

Answer

$6.00

Answer

$108.00

Answer

$120.00

Question 17

What is the total cost with sales tax?
Price $30.10
Tax 7%

Accepted Answer

$32.21

Answer

$35.00

Answer

$25.18

Answer

$2.11

Question 18

What is the total cost with sales tax?
Price $37.00
Tax 7%

Accepted Answer

$39.59

Answer

$40.00

Answer

$2.59

Answer

$25.25

Question 19

What is the total cost with sales tax?
Price $370.00
Tax 5%

Accepted Answer

$388.50

Answer

$350.00

Answer

$410.00

Answer

$18.50

Question 20

What is the total cost with sales tax?
Price $78.50
Tax 6%

Accepted Answer

$83.21

Answer

$4.71

Answer

$85.00

Answer

$79.40

Question 21

What is the total cost with sales tax?
Price $330.00
Tax 7%

Accepted Answer

$353.10

Answer

$360.00

Answer

$375.00

Answer

$23.10

Question 22

Mrs. Adele is buying a new tie from Macy's. It says the tie costs $15.00 but there is a sign above it that says 25% off. How much will the tie cost before taxes?

Accepted Answer

$11.25

Answer

$3.75

Answer

$18.75

Answer

$15.25

Question 23

A pair of boots are $94.99. They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.

Accepted Answer

$71.24

Answer

$118.74

Answer

23.7475

Answer

$23.75

Question 24

If you receive 25% off an item costing $22.00, how much money do you save?

Accepted Answer

$ 5.50

Answer

$ 4.25

Answer

$6.00

Answer

$7.35

Question 25

You want to buy a shirt.  The original price was $27, and the sale says 25% off.  How much will pay for the shirt?

Accepted Answer

20.25

Answer

0.25

Answer

33.75

Answer

6.75

Question 26

In a video store, a DVD that sells for $15 is marked 10% off. What is the amount of discount?

Accepted Answer

1.50

Answer

1.00

Answer

16.50

Answer

13.50

Question 27

Regular price: $174. Discount: 40%. Find the sale price. Round to nearest cent if necessary.

Accepted Answer

$104.40

Answer

$140.40

Answer

104.4

Answer

69.6

Question 28

Alicia went to the local farmer's market to buy some fresh produce. She bought carrots for 35% off the original price of $7.40. How much did Alicia pay for the carrots?

Accepted Answer

4.81

Answer

2.59

Answer

9.99

Answer

3.50

Question 29

Find the total after the discount :$89.95 DVD player; 5% discount

Accepted Answer

$85.45

Answer

$5.45

Answer

$8.00

Answer

$90.00

Question 30

$75 dress shirt; 20% discount

Accepted Answer

$60.00

Answer

$2.36

Answer

$70.20

Answer

$20.00

Question 31

$2.99 toy; 30% discount

Accepted Answer

$2.09

Answer

$30.00

Answer

$.90

Answer

$4.00

Question 32

Find total after discount:$35 volleyball; 20% discount

Accepted Answer

$28.00

Answer

$7.00

Answer

$30.00

Answer

$37.00

Question 33

$299 bicycle; 10% discount

Accepted Answer

$269.10

Answer

$69.10

Answer

$200.00

Answer

$99.00

Question 34

$299 bicycle; 10% discount

Accepted Answer

$269.10

Answer

$69.10

Answer

$200.00

Answer

$99.00

Question 35

A TV that has a price of $1300 is on sale with a 15% discount. If sales tax is 7%, what is the final cost?

Accepted Answer

$1182.35

Answer

$1105.00

Answer

$1027.65

Answer

$1409.00

Percent of Change

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