1. The problem statement, all variables and given/known data A rectangular, flat-bottomed rowboat has a mass of 120 kg when empty. It's 3 meters long, 1 meter wide, and .24 meters deep. How many 85 kg people could it hold before swamping? 2. Relevant equations d=m/v ? 3. The attempt at a solution I need to determine the average density, then compare to the density of water. I know the density of water...I know this isn't that hard. I need the average density of the boat + x people.