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Mathematics, 17.07.2021 19:40 cici72

O artur e a ivone sao primos e visitam amiude os seus avos, o artur visita-os a cada 8 dias e a ivone a cada 10 dias. Tendo em conta ambos visitaram os seus avos no natal, quando e que eles voltaram a encontrar-se na casa dos avos? Quanta visitas terao efectuado cada um?

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