<P> To obtain a sum that totals to the original $30, every dollar must be accounted for, regardless of its location . </P> <P> Thus, the sensible sum that we really desire is this one: </P> <P> $30 = $1 (inside Guest pocket) + $1 (inside Guest pocket) + $1 (inside Guest pocket) + $2 (inside bellhop's pocket) + $25 (hotel cash register) </P> <P> This sum does indeed come out to $30 . </P>

Three guys rent a hotel room riddle answer