Effect: One of six cards is selected from the magician. It is then counted off and placed into the middle of the deck. Spectator tells magician when the pile is large enough, he then holds cards. Magician slaps cards from his hand and only one remain... Read more of Slap Happy at Card Trick.caInformational Site Network Informational
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THE CENTURY PUZZLE.





(Money Puzzles)
Can you write 100 in the form of a mixed number, using all the nine
digits once, and only once? The late distinguished French mathematician,
Edouard Lucas, found seven different ways of doing it, and expressed his
doubts as to there being any other ways. As a matter of fact there are
just eleven ways and no more. Here is one of them, 91+5742/638. Nine of
the other ways have similarly two figures in the integral part of the
number, but the eleventh expression has only one figure there. Can the
reader find this last form?


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Next: MORE MIXED FRACTIONS.

Previous: ADDING THE DIGITS.



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