How much of an iceberg is beneath the surface....Archimedes principle 1. The problem statement, all variables and given/known data Calculate how much of an iceberg is beneath the surface of the ocean, given that the density of ice is 917kg/m^3 and salt water has density 1025kg/m^3. 2. Relevant equations archimedes principle: buoyancy = to the weight of the displaced fluid 3. The attempt at a solution How can you do this when you're not given area and mass of the iceberg? Can someone guide me with this question?