I received this e-mail this morning.. and I'm still scratching my head trying to work it out.. Can you think of a solution?
Subject: Ten Dollars ????????
Three Ladies went to a hotel to share a room.
The clerk asked for $300.
Each Lady paid $100, making up the $300.
The hotelkeeper then decided to allow a discount for the day, charging only $250 for the room.
He told the clerk to return $50 to the three Ladies.
The clerk pocketed $20 for himself. He gave the remaining $30 back to the three Ladies.
Each Lady took back $10. Therefore, each Lady paid 100 - 10 = $90 to the hotel.
$90 x 3 = $270 + the clerk's $20 = $290.
Question: Where has the remaining $10 gone?
There is widespread interest in this question posted by a university in N.Z.
Many people are still trying to work out an answer.
Subject: Ten Dollars ????????
Three Ladies went to a hotel to share a room.
The clerk asked for $300.
Each Lady paid $100, making up the $300.
The hotelkeeper then decided to allow a discount for the day, charging only $250 for the room.
He told the clerk to return $50 to the three Ladies.
The clerk pocketed $20 for himself. He gave the remaining $30 back to the three Ladies.
Each Lady took back $10. Therefore, each Lady paid 100 - 10 = $90 to the hotel.
$90 x 3 = $270 + the clerk's $20 = $290.
Question: Where has the remaining $10 gone?
There is widespread interest in this question posted by a university in N.Z.
Many people are still trying to work out an answer.
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