Question

o fantana arteziana in forma uni paralelipiped dreptunghic are dimensiunuile 20,1 dm 234 cm 0,12.calculati cu cati litri de apa trreuie alimentat fantana

Answer 1

$234cm \to 23,4 dm \\ 0,12dam \to 12dm \\\\\\ V=L*l*h \\\\ V= 20,1dm*23,4dm*12dm \\\\ V=5644,08dm^3 \to 5644,08 l \\\\ \hbox{Cu 5644,08l trebuie alimentata fantana.}$