Question

Laney builds a tower with wooden Cubes. The bottom Cubes edges are 8 centimeters long. The middle cubes edges are 2 centimeters shorter than the bottom cube. The top cube's edges are 2 centimeters shorter than the middle cube. What is the total volume Of the cubes in the tower?'

Answer 1

The cubes have sides of 8,6,4 so the total volume is
8^3 + 6^3 + 4^3 = 512+216+64 = ___

Answer 2

792