Quiz about Percentages, decimals, fractions and applications

Question 1

change 25% to a decimal

Accepted Answer

.25

Answer

.2

Answer

2.5

Answer

.025

Question 2

change 0.3 to a percent

Accepted Answer

30%

Answer

3%

Answer

300%

Answer

.30%

Question 3

Find 14% of 204

Accepted Answer

28.56

Answer

2.856

Answer

.2856

Answer

285.6

Question 4

Change .04 to a percent

Accepted Answer

4%

Answer

40%

Answer

400%

Answer

.4%

Question 5

Find  3.5% of 125

Accepted Answer

43.75

Answer

.4375

Answer

437.5

Answer

4.375

Question 6

Change 247% to a decimal

Accepted Answer

2.47

Answer

24.7

Answer

.247

Answer

.0247

Question 7

change .32% to a decimal

Accepted Answer

.0032

Answer

3.2

Answer

.32

Answer

.032

Question 8

find 72% of 123

Accepted Answer

88.56

Answer

8.856

Answer

885.6

Answer

8856

Question 9

Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?

Accepted Answer

$51

Answer

$75

Answer

$36

Answer

$119

Question 10

Daniel works at a nearby electronics store. He makes a commission of 15% on everything he sells. If he sells a laptop for $293, how much money does Daniel make in commission?

Accepted Answer

43.95

Answer

43.96

Answer

249.50

Answer

24.95

Question 11

Jade earned a 7% commission on a $500 sale of a boat.  How much was her commission?

Accepted Answer

$35

Answer

$535

Answer

$500

Answer

$50

Question 12

The number of guests in a hotel increase from 220 to 352. Find the percentage increase.

Accepted Answer

60%

Answer

6%

Answer

54%

Answer

10%

Question 13

The price of a computer drops from $600 to $450. Find the percentage decrease.

Accepted Answer

25%

Answer

30%

Answer

-30%

Answer

125%

Question 14

The price of the dress is reduce 30% from $60. What is the discount price?

Accepted Answer

$42

Answer

$57

Answer

$50

Answer

$78

Question 15

In the supermarket, the cost of the purchase is $120. You must pay a 6% of taxes. How much is the total amount?

Accepted Answer

$127.2

Answer

$126

Answer

$114

Answer

$124

Question 16

The usual price of a TV set was $500. During the Christmas holiday, the price of a TV set marked down to $413. What was the percentage decrease in the price of a TV set?

Accepted Answer

17.4%

Answer

82.6%

Answer

87%

Answer

25%

Question 17

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

Accepted Answer

41%

Answer

52%

Answer

42%

Answer

45%

Question 18

The percentage decrease from $80 to $64, to the nearest percent is:

Accepted Answer

20%

Answer

35%

Answer

10%

Answer

25%

Question 19

A product is originally priced at $55 and is on sale for 25% off. How much is the discount?

Accepted Answer

$13.75

Answer

$11.25

Answer

$14

Answer

$41.25

Question 20

A Chromebook is on sale for $299. The sale price is a discount of 25%.

What is the price before the discount?

Accepted Answer

$398.67

Answer

$1,196

Answer

$239.20

Answer

$74.75

Question 21

A new phone is on sale for $799. This is 20% off of the original price.

What was the original price?

Accepted Answer

$998.75

Answer

$639.20

Answer

$199.75

Answer

$159.80

Percentages, decimals, fractions and applications

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