Jawabanmu

2014-01-24T20:55:21+07:00
1 ton = 1000 kg
1 kwintal = 100 kg

Jadi berat seluruhnya :
= 1500 + 2700 + 750
= 4950 kg ( A )
2014-01-24T20:59:05+07:00
1 1/2 ton = 1 1/2 x 1000 = 1500 
27 kuintal = 2700 kg
750 kg = 750 kg
1500 kg + 2700 kg + 750 kg = 4.950