Jawabanmu

2014-09-09T21:45:03+07:00
4gr/cm³= 0,004kg/0,000001m³
          =4000kg/m³
2014-09-09T21:55:22+07:00
Dik
1 kg = 1000 gram
1 m^3 = 1.000.000 cm^3

Mka
4 gr/cm^3 = (4 / 1000) x 1.000.000 = 4000 kg/m^3

semoga membantu ^_^