§ Задание 473
\[\boxed{\text{5.473.}}\]
\[V = abc.\]
\[a = \frac{3}{4}\ дм;\ \ b = \frac{4}{5}\ дм;\ \ c = \frac{5}{6}\ дм:\]
\[V = \frac{3}{4} \cdot \frac{4}{5} \cdot \frac{5}{6} = \frac{3}{6} = \frac{1}{2}\ \left( дм^{3} \right).\]
\[\boxed{\text{5.473.}}\]
\[V = abc.\]
\[a = \frac{3}{4}\ дм;\ \ b = \frac{4}{5}\ дм;\ \ c = \frac{5}{6}\ дм:\]
\[V = \frac{3}{4} \cdot \frac{4}{5} \cdot \frac{5}{6} = \frac{3}{6} = \frac{1}{2}\ \left( дм^{3} \right).\]