Jawabanmu

2014-06-03T17:29:21+07:00
Berat tara = 0, 8 kg
Berat Netto = berat bruto - berat tara
                     = 80 kg - 0,8 kg
                     = 79, 2 kg
1 3 1
2014-06-03T17:29:55+07:00
Netto = 80kg
tara = 1%
1 karung beras = 99 : 100 x 80 = 792
1 3 1