64. im not 100% sure though.
64 * * * * * 43
I think the answer is 27. 9 boxes of 4x4x4 on 3 levels inside a 12x12x12 box
(4x4x4) - 4!
4x4x4 or 43
1.3 is in simple form, what other simple form do you have in mind
4x4x4
4x4x4 written in standard form
43
64 * * * * * 43
64
4 is multiplied by itself 3 times, thus: 4 x 4 x 4 = 43
Yes, it is.
Why
The 4x4x4 Rubik's cube, also known as the Rubik's Revenge, was patented in 1983 by Peter Sebesteny.
I think the answer is 27. 9 boxes of 4x4x4 on 3 levels inside a 12x12x12 box
It is the same as 43 = 64
A 4x4x4 foot hole requires 64 cubic feet of concrete or .8 (8 tenths) of a yard.