estebanmff estebanmff
  • 29-01-2019
  • Mathematics
contestada

dos grifos abiertos simultáneamente llenan una picina en 3 horas uno de los grifos la llena en 4 horas ¿en cuanto la llena el otro grifo?

Respuesta :

alexandra2442
alexandra2442 alexandra2442
  • 29-01-2019
Lo llena en 6 horas
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