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Author: Subject: Brain Teaser
I love speed :-P

posted on 30/5/04 at 08:16 PM Reply With Quote
quote:
Originally posted by Cita
How can a never ending number be specific?




u use fractions, ie .333333333333333333 is an approxiamte, where as 1/3 is exact





Don't Steal
The Government doesn’t like the competition

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Cita

posted on 30/5/04 at 08:27 PM Reply With Quote
Can somebody translate 2.2727..... into a fraction for me please?
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I love speed :-P

posted on 30/5/04 at 08:28 PM Reply With Quote
i normally would, but my calcualtor is broken

[Edited on 30/5/2004 by I love speed :-P]





Don't Steal
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Cita

posted on 30/5/04 at 08:29 PM Reply With Quote
Sorry,2.2727... is a fraction,i meant can somebody turn this figure into something like 1/3-2/5 or something?
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I love speed :-P

posted on 30/5/04 at 08:30 PM Reply With Quote
well .2727272727272 is 3/11





Don't Steal
The Government doesn’t like the competition

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Cita

posted on 30/5/04 at 08:33 PM Reply With Quote
Thanks!!!!!!
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Mark Allanson

posted on 30/5/04 at 08:41 PM Reply With Quote
Anyone got a spanner with 3/11 on it?





If you can keep you head, whilst all others around you are losing theirs, you are not fully aware of the situation

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Hellfire

posted on 30/5/04 at 10:15 PM Reply With Quote
Well done Alan B!!!

The answer is five minutes and 27.27r seconds past one

In a 12 hour period the hour hand aligns with the minute hand 11 times. So the interval is 12 hours divided by 11.

Fancy another?

[Edited on 30-5-04 by Hellfire]






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Mark Allanson

posted on 30/5/04 at 10:35 PM Reply With Quote
If I had a brain that could be teased, it would be an advantage





If you can keep you head, whilst all others around you are losing theirs, you are not fully aware of the situation

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Cita

posted on 31/5/04 at 05:59 AM Reply With Quote
Same goes for me Mark,only...i mean it!!!!

Congrat. Alan!!!!!!!!

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Spyderman

posted on 31/5/04 at 02:04 PM Reply With Quote
The only teasing that I like is trying to tease my brain out of it's hybernation state!





Spyderman

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Alez

posted on 31/5/04 at 02:12 PM Reply With Quote
quote:
Originally posted by Cita
Sorry,2.2727... is a fraction,i meant can somebody turn this figure into something like 1/3-2/5 or something?


Using the general procedure:

x = 2.2727..
100x = 227.2727..
99x = 100x - x = 225
x = 225 / 99
x = (3x3x5x5) / (3x3x11)
x = 25 / 11

Also:

x = (22+3) / 11 = 2 + 3/11 as pointed out by "I love speed"


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Cita

posted on 31/5/04 at 05:28 PM Reply With Quote
Thanks Alez!!
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