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blackspot Posts: > 500

clever!
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Posted: 2005-02-04 02:32:08
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govigov Posts: > 500

That will take 90 minutes and not 45. This message was posted from a K500
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Posted: 2005-02-04 05:18:23
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blackspot Posts: > 500

No, 1 rope is lighted at both ends = 30minutes while at the same time the other is lighted only at one end = 1 hour. After the 1st rope is consumed (30 minutes has passed) light the end of the remaining rope so it will burn for another 15 minutes instead of 30 minutes. Total is 45 minutes.

_________________
resistance is futile.

[ This Message was edited by: blackspot on 2005-02-04 04:32 ]
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Posted: 2005-02-04 05:30:45
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govigov Posts: > 500

I dont get it. :-( This message was posted from a K500
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Posted: 2005-02-04 05:32:55
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blackspot Posts: > 500

They are lighted together so half of the rope that is lighted only at one end will remain after the one that is lighted at both ends has consumed. This means that 30 minutes has passed already. During this time the unlighted end of the remaining rope will be lighted so it will cut it's burning time to half or 15 minutes so all in all the ropes will burn only in 45 minutes.
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Posted: 2005-02-04 05:36:47
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k4m!k4ze Posts: > 500

yup _ANDI_ got it

now more q's please
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Posted: 2005-02-04 09:55:43
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blackspot Posts: > 500

here's a quick one:

how do you arrange 6 coins so that you can form 2 straight lines containing 4 coins each?
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Posted: 2005-02-04 10:02:45
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blackspot Posts: > 500

here's a PM from @k4m!k4ze:
Quote:
arrange in the form of a '+' sign with 2 coins at the junction with one on top of another

correct! I knew it would be quick!
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Posted: 2005-02-04 10:09:22
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k4m!k4ze Posts: > 500

A twister -

Would you rather a crocodile attack you or an alligator?
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Posted: 2005-02-04 12:49:31
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Davo_169 Posts: > 500

i would rather an aliigator than a crocodile attack me because at least i know the alligator wont attack me
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Posted: 2005-02-04 13:00:30
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