Jawabanmu

2014-04-02T18:14:46+07:00
A. netto perkarung = 50 kg
b. netto 10 karung = 500 kg
2014-04-02T18:17:48+07:00
A. netto perkarung = 550 - 50= 500 : 10 = 50 kg netto per karung b. netto 10 karung = 50 × 10= 500 kg 10 karung