1. The problem statement, all variables and given/known data Find the volume of the smallest block of ice which when floating on salt water will carry a person of mass 80 Kg Densities: Salt Water = 1025 Ice = 917 2. Relevant equations F_b=P_f * V_f * G 3. The attempt at a solution I figured F_b would have to be equal to the force of the person down which is equal to 784 N. Then plugging that into the equation and solving for V_f I get .078. I used the Salt Water for P_f. Is there somewhere that I need to plug in Ice?