\[\boxed{\mathbf{2.451}\mathbf{.\ ОК\ ГДЗ - домашка\ на\ }5}\]
Пояснение.
Решение.
\[\textbf{а)}\ \frac{3}{11} \rightarrow \frac{11}{3}\ \]
\[\textbf{б)}\ 6 \rightarrow \frac{1}{6}\]
\[\textbf{в)}\ 7\frac{1}{7} = \frac{50}{7} \rightarrow \frac{7}{50}\]
\[\textbf{г)}\ 0,25 = \frac{25}{100} = \frac{1}{4} \rightarrow 4\]
\[\textbf{д)}\ 3,2 = \frac{32}{10} = \frac{16}{5} \rightarrow \frac{5}{16}\]