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riddle with no answer?

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Old Sep 13, 2003 | 03:41 PM
  #21  
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Originally posted by 99civic_love


its not nine dollars each?
Yes, and you answered that riddle right. But it's worded wrong, supposed to ask you this:


Originally posted by Dekz
ya but think about it, they paid 9 dollars each...
9 X 3 = 27

plus the $2 the bellboy stole...
27 + 2 = 29

Where is the other dollar?
But it doesn't even make sense that way. When you calculate 9 X 3=27, that's already including the $2...they were supposed to pay $25, but he kept $2, so it's $27...plus the $3 that they already got back equals $30.
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Old Sep 13, 2003 | 03:43 PM
  #22  
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They paid $9 each...$25 that they owed for the room, plus $2 that the bellboy took equals $27/3=$9 even. They were suppose to pay ~$8.33 each...$25/3=$8.33.
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Old Sep 13, 2003 | 03:44 PM
  #23  
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Originally posted by Black2000GSR
Yes, and you answered that riddle right. But it's worded wrong, supposed to ask you this:




But it doesn't even make sense that way. When you calculate 9 X 3=27, that's already including the $2...they were supposed to pay $25, but he kept $2, so it's $27...plus the $2 that they already got back equals $30.
they got $3 back :loco:
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Old Sep 13, 2003 | 03:44 PM
  #24  
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Originally posted by mishima_beef
:thinking:

but..

room price $25
ripped off $2
27 / 3 = $9..
think outside the box.

Technically they paid $9 each cuz they gave a $10 and got $1 back. but mathmatically they paid $9.33 each.

The room is $25/3=$8.33each.
$5 is given back, only 3 is recieved.
So out of $30 they all paid $9 for the room.

but technically they paid $9.33
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Old Sep 13, 2003 | 03:45 PM
  #25  
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Originally posted by TeggerLS
think outside the box.

Technically they paid $9 each cuz they gave a $10 and got $1 back. but mathmatically they paid $9.33 each.

The room is $25/3=$8.33each.
$5 is given back, only 3 is recieved.
So out of $30 they all paid $9 for the room.

but technically they paid $9.33
no, they paid $9 even. Think inside the box.
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Old Sep 13, 2003 | 03:47 PM
  #26  
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think outside the box?...
sorry but ur wrong
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Old Sep 13, 2003 | 03:51 PM
  #27  
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***k your boxes

lol
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Old Sep 13, 2003 | 03:54 PM
  #28  
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Originally posted by sman789
***k your boxes

lol
:naughty:
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Old Sep 13, 2003 | 03:54 PM
  #29  
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http://mathforum.org/library/drmath/view/57965.html

"
Date: 04/09/98 at 11:35:24
From: Doctor Rothman
Subject: Re: Where's the 30th dollar?

Hi. The first time I read it, I didn't get it either. But then I
realized that you just have to be REALLY careful about how you count
the dollars.

Let's give each of the $30 a number from 1-30, keep track of each
individual dollar, and see how the problem works.

Dollars numbered 1-30 are given to the manager. Then he wants to give
$5 back, so he keeps the dollars numbered 1-25, and gives numbers
26-30 to the bellboy in the form of a five dollar bill. The bellboy
splits up the five to get 5 one's: numbers 26, 27, 28, 29 and 30.
He gives numbers 26, 27 and 28 to the customers and keeps numbers 29
and 30 for himself.

-Doctor Rothman, The Math Forum
Check out our web site! http://mathforum.org/dr.math/
"

we win
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Old Sep 13, 2003 | 04:00 PM
  #30  
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Originally posted by sman789
http://mathforum.org/library/drmath/view/57965.html

"
Date: 04/09/98 at 11:35:24
From: Doctor Rothman
Subject: Re: Where's the 30th dollar?

Hi. The first time I read it, I didn't get it either. But then I
realized that you just have to be REALLY careful about how you count
the dollars.

Let's give each of the $30 a number from 1-30, keep track of each
individual dollar, and see how the problem works.

Dollars numbered 1-30 are given to the manager. Then he wants to give
$5 back, so he keeps the dollars numbered 1-25, and gives numbers
26-30 to the bellboy in the form of a five dollar bill. The bellboy
splits up the five to get 5 one's: numbers 26, 27, 28, 29 and 30.
He gives numbers 26, 27 and 28 to the customers and keeps numbers 29
and 30 for himself.

-Doctor Rothman, The Math Forum
Check out our web site! http://mathforum.org/dr.math/
"

we win
i actually knew that, but i couldn't word it. and i'm lazy.
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