thedre thedre
  • 11-02-2016
  • Mathematics
contestada

what is the percent of change if 40 is decreased to 18

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Morax
Morax Morax
  • 11-02-2016
The percent decrease is -55%. You would have to set up the equation (18 - 40)/40 = x/100 to solve it. Hope this helps :)
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