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8.13 Percentage Increase/Decrease
Solve the following word problems.
: During a particular month the sales for a store dropped from 200 to 170. What was the percent decrease.
: The value of a company stock dropped from $36 to $18. Find the percent of decrease.
: Peter receives a salary raise from 25,000 to 37,500. Find the percent of increase.
: Lisa bought her house for $150,000 and sold it for $180,000. What was the percent of increase?
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