tgoodman467 tgoodman467

27-01-2017
Mathematics

contestada

During a weight loss challenge your friend goes from 125pounds to 100 pounds. What was the percent weight loss ?

Respuesta :

apologiabiology apologiabiology

27-01-2017

percent change=change/original times 100
change=125-100=25
original=125

percent change=25/125 times 100
percent change=1/5 times 100
percent change=0.20 times 100
percent change=20%

answer is 20%

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texaschic101 texaschic101

27-01-2017

percent decrease = (original number - new number) / original number....x 100
percent decrease : (125 - 100) / 125....x 100
25/125 = 0.2......x 100 = 20% decrease

Answer Link

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