The mediterraniean sea exchanges water with the atlantic ocean. Fresh water inflow to the mediterranean is approximately 30,000m^3/s. and evaporation occurs at a rate of approxmately 80,000m^3/s. The salt content of the mediterranean is 37 g Salt/1000 g solution and it is 36 g/1000 in the atlantic. Estimate the flow from sea to ocean and from ocean to sea.
I am a chemE freshmen, and I am not sure of how to solve it.