Jawabanmu

2014-05-06T20:41:19+07:00
3,5 ton + 2,5 kw =  3,5 *1.000 + 2,5*100 = 3500kg + 250 kg = 3.750 kg

1 ton = 1.000 kg
1 kw = 100 kg
2014-05-06T20:41:43+07:00
1 ton = 1000 kg
1 kw = 100 kg

jadi 3.5 ton beras +2,5 kw kedelai
= 3500 kg + 250 kg
= 3750 kg