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Matematica E Simpla • View topic - Se poate indoi o foaie de 5m de 100 de ori?

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 Post subject: Se poate indoi o foaie de 5m de 100 de ori?
PostPosted: Tue Jan 20, 2009 12:52 pm 
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Joined: Mon Dec 01, 2008 3:20 pm
Posts: 14
Location: Ialomita-Ograda
Enunţ:
Se poate îndoi de 100 de ori o foaie cu lungimea de 5 metri?


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 Post subject: Re: Se poate indoi o foaie de 5m de 100 de ori?
PostPosted: Thu Jan 22, 2009 4:36 pm 
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Joined: Wed Oct 22, 2008 6:27 pm
Posts: 29
Rezolvare:

Pentru ca, după 100 de îndoiri succesive, foaia să fie suficient de mare pentru a putea fi ţinută în mână, lungime iniţială a foii este de miliarde de miliarde de ... miliarde de ori diametrul Pamântului.

Aşadar, răspunsul la intrebarea ta este "Nu."


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