1 cubic cm = 0.06102 cubic inch
1 cubic inch = 16.39 cubic cm
The number of cubes in a cubic centimeter (cm³) is determined by the size of the cubes. For example, if the cubes are 1mm x 1mm x 1mm, then there are 1,000 such cubes in a cm³, as there are 10mm in a cm and (10 \times 10 \times 10 = 1,000). If the cubes are larger or smaller, the quantity will change accordingly.
80 cm cubes
2 x 2 x 2 = 8 cubes.
16
27.
27 cubes 3x3x3
on conversion of inches ro cms ,we get that 1 cm=0.39370079 inches. so,31.5 cm=31.5*0.39370079=12.4015748 inches
80 cm cubes
There are 64 such cubes.
2 x 2 x 2 = 8 cubes.
16
27.
1,000,000 cm or One Million cm
Since the size of the little cubes divide the sides of the box, the number of cubes is 10*6*4/(2*2*2) = 240/8 = 30 cubes.
64 4x4x4
-3
The answer depends on how many 1 cm cubes you start off with. If you had n cubes then the largest hollow cube is a k-cube where k^3 <= 6n^2 - 12n + 8