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Sorry if you know this one, but here's a small math puzzle that you can give to your opponents just before a teammatch and they won't be paying attention to the game. Bad idea: Give puzzle to your partner on the way to a big tournament.
Anyway, here it is.
Make 24 from the numbers 1, 3, 4 and 6. You must use all numbers and you can use the basic operations + - x / (possibly more than once). For example (1+4)x6+3 is allowed, but that would of course be 33 and not 24.
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24 puzzle
#1
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Interests:Astronomy, Mathematics
Nuclear power
Posted 2011-February-11, 16:00
#2
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Posted 2011-February-11, 16:36
Neat puzzle: 6 / (1 - ¾)
The growth of wisdom may be gauged exactly by the diminution of ill temper. — Friedrich Nietzsche
The infliction of cruelty with a good conscience is a delight to moralists — that is why they invented hell. — Bertrand Russell
The infliction of cruelty with a good conscience is a delight to moralists — that is why they invented hell. — Bertrand Russell
#3
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Interests:EBU/EBL TD
Bridge, Cinema, Theatre, Food,
[Walking - not so much]
Posted 2011-February-11, 16:59
Not this then: (14-6)*3
Robin
"Robin Barker is a mathematician. ... All highly skilled in their respective fields and clearly accomplished bridge players."
"Robin Barker is a mathematician. ... All highly skilled in their respective fields and clearly accomplished bridge players."
#4
- Csaba the Hutt
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Posted 2011-February-11, 17:53
Spoiler
... and I can prove it with my usual, flawless logic.
George Carlin
George Carlin
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