Mathematics, 21.04.2021 03:00 leyslebravo2729

Dos líquidos de densidades 0.7kg. 1 y 1.3kg. / se mezclan obteniendo un líquido de densidad 0.9kg. 11. Halle la cantidad de líquido que hay que tomar de cada clase para obtener una mezcla de 30
litros.

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Dos líquidos de densidades 0.7kg. 1 y 1.3kg. / se mezclan obteniendo un líquido de densidad 0.9kg....