[tex]\displaystyle \\
1 ~\text{litru} = 1~ dm^3 \\
\texttt{Din acest motiv, transformam cm in dm } \\ \\
l = 40~cm = 4~dm \\ \\
h = \frac{3}{4} \times l = \frac{3}{4} \times 4 = \frac{3 \times 4}{4} = 3 ~dm \\ \\
V = l \times l \times h = 4 \times 4 \times 3 = 16 \times 3 = 48~ dm^3 \\ \\
1~ dm = 1~l \\ \\
\Longrightarrow ~~48!dm^3 = \boxed{ 48 ~\texttt {litri de apa s-au turnat} }[/tex]
