Jawabanmu

2014-01-24T20:08:12+07:00
6% x Rp 900.000,00=Rp 150.000,00
bunga per bulan=Rp 150.000,00:12=Rp 12.500,00
Rp 36.000,00:Rp 12.500,00=2,88 bulan 
klo gk sah sih
1 1 1
2014-01-24T21:00:34+07:00
6/100 . x/12 . 900000= 36000
4500x = 36000
x = 8 bulan