Find the density of an object of mass 150g and volume 30cc.
Density = Mass X Volume = 150g X30cc = 4500g/cc
Density = Mass + Volume = 150 +30cc = 180g/cc
\(Density = {volume \over mass} = {30cc \over 150g} = 1g/cc\)
\(Density = {mass \over volume} = {150g \over 30cc}\)