rickyricky04 rickyricky04

15-01-2017
Mathematics

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I need fast help the question is in the picture

I need fast help the question is in the picture class=

Respuesta :

pxg5022 pxg5022

15-01-2017

4 Dollars - 100%
3.60 Dollars - ?

Just Cross Multiply

4X = 360

X = 360/4

X = 90%

100%-90% = 10℅

The percent change is 10 percent

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221234521 221234521

15-01-2017

3.10 DISCIUNT
60--4.00/4.00*100

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