rose118 rose118

10-02-2017
Mathematics

contestada

A big - screen tv that previously sold for $2,400 has been marked down to $2,040. What is the percent of decrease ?

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beautifullyinsane beautifullyinsane

10-02-2017

old price = 2400
new price = 2040
difference = 2400 - 2040 = 360
difference divided by old price = 360 / 2400 = .15
that is the rate of the difference.
300x250

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