Fun math problem
Posted: Tue Nov 16, 2010 3:56 am
For some reason this old math problem came into my head. I had forgotten how much fun the confused look on peoples faces were. I'm sure most of you have heard this or can figure it out quite easily.
Three friends while on vacation stop into a hotel for rooms for the night.
Speaking to the manager, he tells them that there is only one room left and that all the other hotels in town were booked because of a conference.
They agree to share the room and the cost.
The manager tells them that it will be $300.
They each hand $100 over to him.
($100*3= $300)
When the bellhop returns from showing the friends to their room; the manager calls him over and says that he made a mistake and charged the travelers the weekend rates and that the room should only cost $250
The manager gives $50 dollars in $10's to the bellhop and asks him to refund the money to the travelers.
On the elevator ride up the bellhop can't figure out how to break the refund up evenly. So he decides to give each traveler $10's and to keep $20 for himself.
So now the friends have each paid $90's for their room and the bellhop kept $20
($90*3=$270 plus the $20 the bellhop has equals $290)
Where is the extra $10?
Three friends while on vacation stop into a hotel for rooms for the night.
Speaking to the manager, he tells them that there is only one room left and that all the other hotels in town were booked because of a conference.
They agree to share the room and the cost.
The manager tells them that it will be $300.
They each hand $100 over to him.
($100*3= $300)
When the bellhop returns from showing the friends to their room; the manager calls him over and says that he made a mistake and charged the travelers the weekend rates and that the room should only cost $250
The manager gives $50 dollars in $10's to the bellhop and asks him to refund the money to the travelers.
On the elevator ride up the bellhop can't figure out how to break the refund up evenly. So he decides to give each traveler $10's and to keep $20 for himself.
So now the friends have each paid $90's for their room and the bellhop kept $20
($90*3=$270 plus the $20 the bellhop has equals $290)
Where is the extra $10?