Jawabanmu

2014-03-10T17:45:22+07:00
5,5-2,25= 3,25
3,25-0,75= 2,50
sisa beras = 2,50
2014-03-10T18:22:30+07:00
Sisa beras ibu = 2,5 kg. 5,5 - 2,25 - 0,75