Respostas

A melhor resposta!
2014-04-18T21:54:23-03:00
A=100%+30%=130%=1,30
5000*1,30=6500
b=100%-25=75%=0.75
5000*0,75=3750
c=2*20%=40%+100%='140%=1,40
5000*1,40=7000
d=5000*1,30=6500*0,875=5687,5
e=5000*0,70=3500*1,30=4550      
1 5 1