A cuboid is 10cm long, 8cm wide and 5cm high. Cut it into two identical cuboids, and the surface area is increased by () cm, at least by () cm fast

A cuboid is 10cm long, 8cm wide and 5cm high. Cut it into two identical cuboids, and the surface area is increased by () cm, at least by () cm fast

A cuboid is 10cm long, 8cm wide and 5cm high. When it is cut into two identical cuboids, the surface area increases by (10 × 8 × 2 = 160) cm at most and (8 × 5 × 2 = 80 square cm at least