1. The problem statement, all variables and given/known data A rectangular swimming pool 16m x 10m is being filled at a rate of .8m^3/min. How fast is height of the water rising? 2. Relevant equations V = LWH 3. The attempt at a solution H = V/LW (dh/dt) = LW(dv/dt) (dh/dt) = (10)(16)(.8) This question looks so easy and I realize Im probablly making a stupid mistake somewhere, could someone point it out for me please?