The factory has produced a batch of cuboid packing cases, which are 0.6 meters long, 0.4 meters wide and 0.5 meters high. They need to be pulled away by a truck. The bottom of the truck case The product is 7.2 square meters, and can only be packed in 2 layers. How many packing boxes can be packed at most

The factory has produced a batch of cuboid packing cases, which are 0.6 meters long, 0.4 meters wide and 0.5 meters high. They need to be pulled away by a truck. The bottom of the truck case The product is 7.2 square meters, and can only be packed in 2 layers. How many packing boxes can be packed at most


In this way, the smallest side of the cuboid is 0.4 * 0.5 = 0.2, with this side facing down, there are two layers, namely 7.2 * 2 / 0.2 = 72