The given is the total area of 5 faces of a cube. So, the area of one single face is= 202.8 square feet, and the edge length is = 14.24 feet (approximately; rounded). Thus the volume of the cuboid aquarium is V = = 2888 cubic feet. Then the time to pour this volume of water into the empty aquarium at a rate of 6 cubic feet per minute is time = = 481 minutes. ANSWER