Ansari
Ansari
16-02-2016
Mathematics
contestada
what is percent of change $50 to $65
Respuesta :
Nerdperson123
Nerdperson123
16-02-2016
you would do percent of change.
meaning you would subract 65 and 50 to get 15. then you would put 15 over 50 (as a fraction) then equals r/100. then you would cross multiply to get r.
orginal:50
new:65
65-50=15
15/50=r/100
15r=5000
then divide by 15 to get r
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