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Math Forum » Discussions » Math Topics » Snark

Topic: [Snark] LEN: adivinanza sombra
Replies: 15   Last Post: May 23, 2012 2:34 PM

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Paco Moya

Posts: 154
Registered: 10/27/07
[Snark] Pro: el 7 y los 10
Posted: May 21, 2012 12:34 PM
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att1.html (2.5 K)

Hola a todxs

Se me resiste el siguiente problema:

Tenemos un número N que está compuesto por las cifras del 0 al 9 sin
repetir.

El número ha de ser descompuesto en dos partes N = AB ( no es una
multiplicación) de tal forma que N = 7·A·B



Un abrazo

Paco Moya

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