Jawabanmu

2014-05-29T08:40:04+07:00
2.500.000x18/100:3
25000x6= 150000
2.500.000+150.000=2650.000
2014-05-29T08:42:47+07:00
18/100 x 2.500.000 : 450 000
450000 : 12 : 37500
37500 X 3 : 112.500

mungkin