Respostas

2013-12-12T17:29:06-02:00
M = C.(1+i.t)

3.C = C.( 1+ 0,025.t)
3.C/C = 1 + 0,025.t
3 - 1 = 0,025.t
2/0,025 = t
t = 80 meses ou 6 anos e 8 meses