Math Prize 2013 Problem 12
Source:
September 10, 2013
geometry
Problem Statement
The rectangular parallelepiped (box) has some special properties. If one dimension of were doubled and another dimension were halved, then the surface area of would stay the same. If instead one dimension of were tripled and another dimension were divided by , then the surface area of would still stay the same. If the middle (by length) dimension of is , compute the least possible volume of .