schaefer1999 schaefer1999

24-07-2015
Mathematics

contestada

what is a percentage increase of 19.50 to 22.50

Respuesta :

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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