leyB0artRockett leyB0artRockett

25-11-2016
Mathematics

contestada

a picture frame originally priced at $13.00 is on sale for $7.50. what is the percent of decrease, rounded to the nearest whole number?

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texaschic101 texaschic101

25-11-2016

percent decrease : (original number - new number) / original number)...x 100

(13.00 - 7.50) / 13.00 = 5.5/13 = 0.42....x 100 = 42% decrease

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