this was sent to me - 3 men go into a hotel. the man behind the desk said the room is �30, each man paid �10 and went to the room. a while later the man behind the desk realized the room was only �25 so he sent the bellboy to the 3 guys' room with �5. on the way the bellboy couldn't figure out how to split �5 evenly between 3 men, so he gave each man a �1 and kept the other �2 for himself. this meant that the 3 men each paid �9 for the room, which is a total of �27, add the �2 that the bellboy kept = �29. where is the other pound ? it's doing my head in. can anyone work it out?x
It's the way the question is worded that is the tricky part.
It's like saying 20 men club together and pay �200 for a DVD player. The shopkeeper realises that the DVD is only �1 and gives �199 to his errand boy to give back. The errand boy can't be bothered so gives them each �1 and pockets �180.
This means the men have paid �9 each which is a total of �180, the shopkeeper has �1 and the bellboy kept �180 making �361. Wahay they just made an extra �161 from nowhere.