Quote:
|
Originally Posted by GW (Greg) Ross
It's really hard to resist posting how this little parlor trick works MATHEMATICALLY. (Yes there IS mathematics involved.  ) |
Through the magic of simple algebra, all will be revealed. Everyone please observe, I have nothing up my sleeve.
Let a and b represent the respective 10's and 1's digits of a two-digit decimal number.....etc. etc. etc.........SHAZAM!
Behold, the truth.