The price of the room has changed from $30 to $26, plus you've reveresed an operation, and thus your math is simply incorrect.
Quote:
|
9x3=27 PLUS the dollar in the bellmans pocket is 28, Wheres the other 2 dollars?
|
In reality, $9 x 3 = $27 MINUS the dollar in the bellman's pocket which equals $26 or the price of the room. No money is missing.