zamień jednostki. 2100 kg/m3 = ? g/cm3 6g/cm3= ? kg/m3

[latex]2100 [frac{kg}{m^{3}}]=2100cdotfrac{1000}{1000000} [frac{g}{cm^{3}}]=2,1 [frac{g}{cm^{3}}]\\6 [frac{g}{cm^{3}}]=6cdotfrac{frac{1}{1000}}{frac{1}{1000000}} [frac{kg}{m^{3}}]=6000 [frac{kg}{m^{3}}][/latex]