Respuesta :

So you take the price u start with
45
Divide by 100
.45
Multiply by percent increase or decrease
.45 x 35 = 15.75
Add or subtract to original price (add if mark up, subtract if mark down)
45 + 15.75 = $60.75
$45...............100%
x...................35%
x=35*45          x=1575        x= 15.75
       100              100           
x+$45= ?
$15.75+$45 = $60.75

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