rickyricky04 rickyricky04
  • 15-01-2017
  • Mathematics
contestada

I need fast help the question is in the picture

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

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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
Answer Link
221234521 221234521
  • 15-01-2017
3.10 DISCIUNT
60--4.00/4.00*100

Answer Link

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