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Mariulka [41]
3 years ago
12

Un bazin avand capacitatea de 63 dal se umple cu apa.Se folosesc trei robinete.Primul cu debitul de 2 ori mai mare decat al doil

ea si de 2 ori mai mic decat al treilea.Daca primul robinet este lasat sa curga timp de 1 ora,al doilea o jumatate de ora,iar la treilea un sfert de ora,bazinul se umple.Afla debitul fiecarui robinet.
Mathematics
1 answer:
lisov135 [29]3 years ago
6 0
Hollo baby mesagese yes itsny very much
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