Jawabanmu

2014-06-07T13:17:13+07:00
Berarti 2+3 = 5
abis itu uang ali 2/5 x 600.000 = 240.000
uang lia 3/5 x 600.000 = 360.000
selisih 360.000-240.000 = 120.000
2014-06-07T13:18:16+07:00
Misal:
ali=2x
lia=3x

2x+3x=600.000
5x=600.000
x=600.000/5
  =120.000

ali=2x=2×120.000=240.000
lia=3x=3×120.000=360.000

selisih=360.000-240.000=120.000