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trasher [3.6K]
3 years ago
9

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

ro grifo?
Mathematics
1 answer:
scoundrel [369]3 years ago
8 0
Lo llena en 6 horas
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