1. The problem statement, all variables and given/known data Give two examples of how you calculate the density of a solid, and two examples of how you calculate the density of a liquid. 2. Relevant equations rho=m/v 3. The attempt at a solution Now, the only way I know to find the density is to find volume, then mass and using rho=m/v. And for the liquid, doing the same thing... So I understand one method of each, but the other method eludes me.