What is the volume of a cube divided into two cuboids with an average surface area of 32 square centimeters

What is the volume of a cube divided into two cuboids with an average surface area of 32 square centimeters

32 / 2 = 16 cm2
Edge length: 16 = 4 * 4
The volume is 16 * 4 = 64 cubic centimeters
This is the first answer. I wish you progress!