§ Задание 211
\[\boxed{\text{5.211.}}\]
\[\textbf{а)}\ \frac{324}{27} = 324\ :27 = 12\ \]
\[\textbf{б)}\ \frac{561}{33} = 561\ :33 = 17\ \]

\[\boxed{\text{5.211.}}\]
\[\textbf{а)}\ \frac{324}{27} = 324\ :27 = 12\ \]
\[\textbf{б)}\ \frac{561}{33} = 561\ :33 = 17\ \]
