The wood of a cuboid is 2 meters long. After sawing it into three sections, the surface area increases by 24 square decimeters. What is the volume of the cuboid

Saw into three sections, the surface area is more than four sections, well, you can find something to simulate. The area of each section is 24 divided by 4 to be 6 square decimeters, then the volume is the cross-sectional area multiplied by 6x20 = 120 cubic decimeters, the unit should be unified

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