1.A perfect cube of aluminium metal was found to weigh 19.8799g. If the density of aluminium is 2.70 g/mL, what are the dimensions of the cube?

1.A perfect cube of aluminium metal was found to weigh 19.8799g. If the density of aluminium is 2.70 g/mL, what are the dimensions of the cube?
2.calculated % Difference (between direct mass measurement and weighing by difference)
Decigram Balance (g)mass of empty beaker30.1gmass of beaker + threaded steel bolt35.5g