A box (cube) has all equal edges or sides (s), thus the volume (v) of the cube is:

So since each side or edge around is 3 in, then the length around the square bottom of the box = 4×3 = 12 in
$10.83 because you need to divide 6.50 by .6 to get that answer approximately.
The Average speed would be 60 miles per hour.
- Divide 330 by 5.5 hours