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Mathematics, 16.07.2021 17:30 EllaSue

Un ingeniero civil a cargo de una obra contrata una cierta cantidad de obreros. Estima que, si le pagara S/ 1.400 a cada uno de los obreros, le faltarían S/ 8.000, pero si le pagara S/ 1.200 a cada uno, le sobrarían S/ 2.000. El número de obreros que contrató es...

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Un ingeniero civil a cargo de una obra contrata una cierta cantidad de obreros. Estima que, si le pa...
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