civvver
Deity
- Joined
- Apr 24, 2007
- Messages
- 5,855
Oh! Someone post the one about 3 people going to a hotel and $3 in change vanishing! People might not have seen that one...
And in a probability-based version, when should the guy behind the wall (in my riddle upthread) shout out a guess, and when? (He doesn't know who shouted on the other side, just what they shouted)
I found a variant of it.
Three people check into a hotel. They pay $30 to the manager and go to their room. The manager finds out that the room rate is $25 and gives the bellboy $5 to return to the guests. On the way to the room the bellboy reasons that $5 would be difficult to split among three people so he pockets $2 and gives $1 to each person. Now each person paid $10 and got back $1. So they paid $9 each, totaling $27. The bellboy has another $2, adding up to $29.
Where is the remaining dollar?