Jawabanmu

2014-04-27T08:15:44+07:00
9   x 12 = 9
12
100   x  3.815.000 
100+9
100    x 3.815.000= 3500000
109

semoga aja bener :)
2014-04-27T08:20:07+07:00
Tabungan akhir= tbgn awal + bunga perbulan 3815000= x + 1%. 3815000 3815000= x + 38150 3815000 - 38150 = x