400
Joey has 3 boxes that he is using to build a fort. His first box has a height of 3ft, a width of 3 ft, and a length of 3 ft. His second box has a width of 4 ft, a height of 5 ft, and a length of 6 ft. His third box has the same dimensions as his first. What will the volume of his fort be?
174 cubic feet