Adding And Subtracting Percents Of Quantity - Percentage Worksheet With Answers
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3Name:
Adding & Subtracting Percents of Quantity
Solve each problem. Round your answer to the nearest hundredth.
A n s w e r s
1) A small bag of flour weighed 30 ounces. A large bag
33.60
was 12 percent heavier. How much does the large
1.
bag weigh?
24.86
2.
2) A restaurant bill was $22 after tax. If you wanted to
13.56
leave a 13 percent tip, how much should you leave
3.
total?
94.83
4.
3) At a restaurant a meal used to cost $12, but a new
95.25
owner decided to raise the price by 13%. How much
5.
does the meal cost now?
33.20
6.
4) The early version of a cell phone was 109 millimeters
22.20
thick. The current version is about 13 percent thinner.
7.
How thick is the newer version?
26.16
8.
5) A large candy bar was 127 calories. The smaller
23.50
candy bar has 25 percent less calories. How many
9.
calories does the smaller candy bar have?
63.72
10.
6) A furniture store had a chair that cost $40. After a
few months the owner took 17% off the price. How
much is the chair now?
7) An older TV screen was 20 centimeters wide. The
newer model increased the screen size by 11 percent.
How wide is the new TV screen?
8) A plant was 24 centimeters tall. After a month it had
grown 9% taller. How tall was the plant after a
month?
9) Tiffany ordered a shirt online that cost her $25 total.
The package arrived late so the seller took 6 percent
off the price. How much did she end up paying?
10) A store was selling lawn mowers for $54. The repair
agreement is 18 percent of the price of the mower.
How much would it cost for a mower and repair
agreement?
Math
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