Решебник по математике 5 класс Виленкин ФГОС Часть 1, 2 Часть 2. Параграф 5. Обыкновенные дроби Задание 389

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\[\textbf{а)}\ \frac{5}{9}\ и\ \frac{1}{4}\ \]

\[\frac{5}{9} = \frac{20}{36};\ \ \ \ \ \frac{1}{4} = \frac{9}{36}\text{.\ }\]

\[\textbf{б)}\ \frac{7}{10}\ и\ \frac{4}{15}\ \]

\[\frac{7}{10} = \frac{21}{30};\ \ \ \ \frac{4}{15} = \frac{8}{30}\text{.\ }\]

\[\textbf{в)}\ \frac{3}{20}\ и\ \frac{5}{24}\ \]

\[\frac{3}{20} = \frac{18}{120};\ \ \ \ \frac{5}{24} = \frac{25}{120}\text{.\ }\]

\[\textbf{г)}\ \frac{8}{11}\ и\ \frac{35}{44}\ \]

\[\frac{8}{11} = \frac{32}{44};\ \ \ \ \frac{35}{44}\text{.\ }\]

\[\textbf{д)}\ \frac{6}{17}\ и\ \frac{2}{11}\ \]

\[\frac{6}{17} = \frac{66}{187};\ \ \ \ \ \ \frac{2}{11} = \frac{34}{187}\text{.\ }\]

\[\textbf{е)}\ \frac{17}{24}\ и\ \frac{5}{8}\ \]

\[\frac{17}{24};\ \ \ \ \ \ \frac{5}{8} = \frac{15}{24}\text{.\ \ }\]