Решебник по математике 5 класс Виленкин Часть 1, 2 Часть 2. Задачи на повторение 14

\[\boxed{\text{П.14.}}\]

\[\textbf{а)}\ \frac{1}{2} > \frac{1}{3}\ \]

\[\textbf{б)}\ \frac{2}{5} = \frac{4}{10} > \frac{3}{10}\ \]

\[\textbf{в)}\ \frac{7}{9} = \frac{49}{63} > \frac{5}{7} = \frac{45}{63}\text{\ \ \ }\]

\[\textbf{г)}\ \frac{8}{15} = \frac{32}{60} < \frac{7}{12} = \frac{35}{60}\text{\ \ }\]

\[\textbf{д)}\ \frac{5}{7} > \frac{5}{8}\ \]

\[\textbf{е)}\ \frac{19}{57} = \frac{7}{21}\]

\[\frac{19}{57} = \frac{1}{3};\ \ \ \frac{7}{21} = \frac{1}{3}\text{.\ \ \ \ }\]