When the height of a cuboid is increased by 5cm, it becomes a cube. The surface area is increased by 160cm2. What is the volume of the cuboid

When the height of a cuboid is increased by 5cm, it becomes a cube. The surface area is increased by 160cm2. What is the volume of the cuboid

A cuboid becomes a cube when its height is increased by 5cm, and its surface area is increased by 4 cuboids with the length of its edge as the length and the width of 5cm as the width
Area of each surface: 160 △ 4 = 40 (square centimeter)
Edge length of cube: 40 △ 5 = 8 (CM)
Therefore, the length of a cuboid is 8 cm, the width is 8 cm, and the height is 8-5 = 3 (CM)
The volume of the original cuboid is: 8 × 8 × 3 = 192 (cubic centimeter)