There are two models of the Surface 2
Surface 2 RT - runs Windows 8.1 RT
Surface 2 Pro - runs Windows 8.1 full
It is not possible to upgrade the operating system of a Surface RT to run full Windows 8.1
1 * 81 or 10 * 8.1 are two possible products.
4 can go into 81 twenty whole times. After that, the 81 is still not full, but there is onlyenough room left in it for ' 1 ' more, so it is not possible to jam the entire 4 in again.If you're allowed to cut the 4 up in pieces, then you can use ' 1 ' to fill up the restof the 81, and then unobtrusively discard the 3 that you have left over.
81
81
81 so far, hopefully there will be a patch release for the levels after 81 soon.
81 I think
The ratio is 19/9.
66"x96", Full 81"x96
n > -27
i don't know if that's even POSSIBLE. :L
81 sq cm
81 square feet.