schaefer1999 schaefer1999
  • 24-07-2015
  • Mathematics
contestada

what is a percentage increase of 19.50 to 22.50

Respuesta :

Nekoneko
Nekoneko Nekoneko
  • 24-07-2015
To find the percentaje we need to divided the tataol by the amount we end up having.

22.50/19.50=1.15 
then we multiply by 100
115% 
Then to find the percentaje increase we subtract
115%-100= 15%
So it has an increament of 15%
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