MAX WILLIE
03/07/2014 • 23:15
Sendo Lucro = PV - PC e Lucro=60%PV, então:
L=0,6PV, L=PV-300
0,6PV=PV-300
300=PV-0,6PV
300=0,4PV
PV=300/0,4
PV=750
L=0,6PV, L=PV-300
0,6PV=PV-300
300=PV-0,6PV
300=0,4PV
PV=300/0,4
PV=750