Mathematics, 11.11.2020 07:20 brevancci
Seis grifos, tardan 10 horas en llenar un depósito de 400 m³ de capacidad. ¿Cuántas horas tardarán cuatro grifos en llenar 2 depósitos de 500 m³ cada uno?
Answers: 3
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Seis grifos, tardan 10 horas en llenar un depósito de 400 m³ de capacidad. ¿Cuántas horas tardarán c...
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