Examining Percent Increase And Decrease Math Worksheet - With Answers
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1
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3Examining Percent Increase and Decrease
Name:
Solve each problem.
A n s w e r s
1) The price for internet on a phone was $9.00 a month, but starting in November the price
26
will be $11.34 a month. This is a _____% increase.
1.
42
2.
2) A store sold 13.00 dollars worth of gift cards in October. The next month the goal was to
22
sell $18.46 worth of gift cards. This is an increase of _____ percent.
3.
10
4.
3) Last year a fishing license cost $56.00. This year the license will cost $43.68. This is a
____ percent decrease.
50
5.
40
6.
4) John used to have $463.00 in the bank but after a year the amount increased to $509.30.
This was an increase of _____%.
16
7.
16
8.
5) Last years phone model had a battery that lasted 13 hours. This year the battery only last
for 6.5 hours. What was the percent the battery life decreased?
32
9.
26
10.
6) A library normally collected $39.00 in fees a month. But in March they collected $54.60.
What is the percent increase in the number of fees collected in March?
7) In February Amy got a puppy that weighed 13 kilograms. By October the puppy weighed
15.08 kilograms. What was the percent the puppy's weight increased?
8) In the spring the average score for a division worksheet was 67. But back in the fall the
average score was 56.28. The fall score was _____% lower than the spring score.
9) A pole was supposed to be 13 meters long, but it was accidentally made 17.16 meters long.
The pole is _____ percent longer than it needs to be.
10) Last month Oliver spent 54.00 dollars on games. This month he only spent $39.96. He
spent _____ percent less this month.
1-10 90 80 70 60 50 40 30 20 10 0
Math
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