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Mathematics, 27.10.2019 00:43 taelor32

Tres mineros, a,b, c.con cargas de 40,50 y 90 kg, respectivamente , se disponen a cruzar el rio. se sabe que el bote solo puede transportar a dos personas o a una persona y una de las cargas .admás no debe ocurrir que uno de los dos minerosse encuentre solo con una carga cuyo peso sea mayor a la suma de los pesos de las cargas asignadar originalmente. si esta permitido levar la carga de otros mineros,¿cuantos viajes como minimo tienen que ser para cruzar el rio?

a)9 b)10 c) 12 d) 13

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