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Sun Nov 22, 2009 7:24 am |
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sim5 Planet
Joined: 13 May 2008 Posts: 900
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Post subject: let c how good ur |
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three friends went to a hotel.the bill was 75$
each one contributed 25$
the waiter took the bill to the cashier.
the cashier was happy & decided to give them a discount of 5$ & said the waiter to return them 5$
but he was confused how to distribute 5$ among 3 persons.
he kept 2$ in his pocket & gave one dollar to each one of the 3 persons.
so 1st each one contributed 25$ now as they are given 1$ back their contibution reduces to 24$
they all contributed 24$ that is 24x3=72 & 2$ are in the waiters pocket.
the total becomes 74 but they paid 75
where is the remaining 1$  _________________
No expectations, no disappointments. |
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Sun Nov 22, 2009 8:05 am |
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CANON Ex Moderator
Joined: 25 Jul 2008 Posts: 570
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It's in jail, where I always land up when you land on my greens  |
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Sun Nov 22, 2009 8:20 am |
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Yiles Moon

Joined: 24 Feb 2008 Posts: 441
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You added the $2 to the $72, making $74.
The $2 should be added to the original $75-$5=$70.
$72+ $3=$75
 _________________
Bruce Lee wrote: | “When the opponent expands, l contract. When he contracts, l expand. And when there is an opportunity...l do not hit...it hits all by itself” | |
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Sun Nov 22, 2009 8:25 am |
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CANON Ex Moderator
Joined: 25 Jul 2008 Posts: 570
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I still think it was Rupees. |
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Sun Nov 22, 2009 1:20 pm |
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mercedes Moon

Joined: 24 Oct 2009 Posts: 179
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3*24=72
72+5=77
77-2=75 |
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Sun Nov 22, 2009 1:29 pm |
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sim5 Planet
Joined: 13 May 2008 Posts: 900
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sry
3x24=72 thats right
75(earlier cost) - 72(after $3 refund)=$3
$2 with waiter so where is the $1 ? _________________
No expectations, no disappointments. |
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Sun Nov 22, 2009 5:24 pm |
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judd Planet

Joined: 07 Jul 2008 Posts: 634 Location: All over the local papers
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3 x 24 = 72 is what the customers paid in the end, knock off the 2 the waiter had, gets you to 70 which is the 75 less 5 discount
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Sun Nov 22, 2009 6:02 pm |
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Yiles Moon

Joined: 24 Feb 2008 Posts: 441
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judd wrote: | 3 x 24 = 72 is what the customers paid in the end, knock off the 2 the waiter had, gets you to 70 which is the 75 less 5 discount
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Ummmmm, yeah I already said that _________________
Bruce Lee wrote: | “When the opponent expands, l contract. When he contracts, l expand. And when there is an opportunity...l do not hit...it hits all by itself” | |
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Mon Nov 23, 2009 4:07 am |
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Jinn Planetoid

Joined: 19 Aug 2009 Posts: 74 Location: The middle of the ocean on a raft
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The error in this is in the way its told. This was originally meant to be told with a $30 bill for a hotel room each paying 10 and getting 1 back. The same result will be rendered and its in the way you tell it.
In truth no money disappears but with clever wording you can create a mathematical impossibility.
If you really want to wrap your head around something I'll give you something to think about in a new post. _________________ All you touch and all you see is all your life will ever be |
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