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A house has southern exposures from all walls


eth2

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Three guests check into a hotel room. The clerk says the bill is $30, so each guest pays $10. Later the clerk realizes the bill should only be $25. To rectify this, he gives the bellhop $5 to return to the guests. On the way to the room, the bellhop realizes that he cannot divide the money equally. As the guests didn't know the total of the revised bill, the bellhop decides to just give each guest $1 and keep $2 as a tip for himself. Each guest got $1 back: so now each guest only paid $9; bringing the total paid to $27. The bellhop has $2. And $27 + $2 = $29. Where's the other $1?

Schu had it, just a small math error. This is a good puzzle. At first I thought that it was too easy, then looked at the real question.

Where is the other $1?

So the question is not to just account for all of the money, that is easy. The question is if each guest paid $9 and the Bellhop got $2, why doesn't this all add up to the total $30 originally paid. You have to figure out where the error is burried in the puzzle.

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Schu had it, just a small math error. This is a good puzzle. At first I thought that it was too easy, then looked at the real question.

Agreed, great job Schu. Here is another one for Schu......Yesterday, the first customer in a bookstore gave the salesclerk a $10 bill for a $3 book. Having no change, the clerk took the $10 bill across the street to a clothing store to get it broken down into ten $1 bills. The clerk then gave the customer the book worth $3 and seven $1 bills as change.

An hour later the clothing-store salesclerk brought back the $10 bill demanding her money back, claiming that the bill was counterfeit. To avoid quarreling, the bookstore salesclerk decided to give her ten $1 bills, taking back the counterfeit. What's the gist of the transactions that took place? The bookstore salesclerk was out $3 (= cost of the book), plus the $10 bills he gave to the clothing-store salesclerk.

Altogether he lost $13. But only $10 was used in the transactions! What happened?

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Schu had it, just a small math error. This is a good puzzle. At first I thought that it was too easy, then looked at the real question.

Agreed, great job Schu. Here is another one for Schu......Yesterday, the first customer in a bookstore gave the salesclerk a $10 bill for a $3 book. Having no change, the clerk took the $10 bill across the street to a clothing store to get it broken down into ten $1 bills. The clerk then gave the customer the book worth $3 and seven $1 bills as change.

An hour later the clothing-store salesclerk brought back the $10 bill demanding her money back, claiming that the bill was counterfeit. To avoid quarreling, the bookstore salesclerk decided to give her ten $1 bills, taking back the counterfeit. What's the gist of the transactions that took place? The bookstore salesclerk was out $3 (= cost of the book), plus the $10 bills he gave to the clothing-store salesclerk.

Altogether he lost $13. But only $10 was used in the transactions! What happened?

The bookstore clerk gave the customer a book worth $3 and the clothing store clerk $10 and in return received 1 counterfeit $10 bill at the end. The reason that this went higher than the $10 in play was because there were 2 transactions going on at the same time.

EDIT: I rushed through this because I am working. Bookstore clerk is out 1 book at $3 and $7 cash.

Transaction 1: The bookstore clerk gave the customer a $3 book and $7 in genuine dollars for a counterfeit $10 bill. The $7 came from the clothing store, he still has $3 from the clothing store in the register and is out one $3 book.

Transaction 2: He also gave the clothing store clerk a counterfeit $10 bill and received $10 in genuine money. Then when he refunded the money, he received $10 counterfeit back and paid $10 real back., $3 of which was money that he had previosuly received from the clothing store clerk. So that is $7 that he is out.

So, he is only out $10, a $3 book and $7 to the clothing store clerk.

Edited by tigerwoodKhorns
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