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Topic: For fun (Read 9998 times)
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jbrs128
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For fun
«
on:
March 25, 2008, 09:00:28 AM »
One brick weights 1.5 Kilos + half a brick
How much does one brick weights?
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tpone
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Re: For fun
«
Reply #1 on:
March 25, 2008, 13:29:45 PM »
2,5 kilos?
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manley_V
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Re: For fun
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Reply #2 on:
March 25, 2008, 14:40:27 PM »
assume X=brick
X=1.5+X/2 => X-X/2=1,5 => (2X-X)/2 = 1,5 => X/2 = 1,5 => X=3!
so it weights 3 kilos
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