kmh3099 kmh3099

06-09-2016
Mathematics

contestada

what is the percent decrease from $25 to $10

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pandaplays2016 pandaplays2016

06-09-2016

60% because if you take 15$ from 25 then you can find how much % 15 is of 25

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apologiabiology apologiabiology

06-09-2016

percent decrease=decrease/original

decrease=original-end
decrease=25-10=15

percent decrease=15/25=3/5
percent means parts out of 100
3/5=x%
3/5=x/100
times 100 both sides
300/5=x
60=x
answer is 60% decrease

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