1. The problem statement, all variables and given/known data if an object weighs 20 grams in air but 3.5 grams in a liquid of density 1.7g/c,^3 What is the density of the object? 2. Relevant equations density=m/v 3. The attempt at a solution v=20-3.5/1.7 =9.7 then, density would be; d=3.5/9.7 =0.36 Is that correct?