What is the density of a metal sample of a 37.51-g sample placed into a graduated cylinder increases the liquid level from 50.0 ml to 57.5 ml?

Density is defined as mass/volume. The mass of the sample is 37.51 g. The volume of the sample is that volume of water that is displaced, i.e. 57.5 - 50.0 ml = 7.5 ml. Density = 37.51 g/7.5 ml = 5.0 g/ml. This is reported to 2 sig figs based on the subtracted value of 5.0