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find the percent of increase or decrease. 1. The price of a radio changes from 40 to 44.Asked by Anonymous
find the percent of increase or decrease. the price of a radio changes from 40.00 to 44.00.
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Answered by
mathhelper
increase = 4
percent increase = 4/40 = 1/10 = .1 or 10%
percent increase = 4/40 = 1/10 = .1 or 10%