shaikha49 shaikha49
  • 16-10-2016
  • Mathematics
contestada

To decrease an amount by 31% multiply by

Respuesta :

olemakpadu
olemakpadu olemakpadu
  • 16-10-2016
To decrease by 31%

100% - 31% = 69%

So you multiply by 69% or  69/100 = 0.69

So you multiply by 0.69

I hope this helps.
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