ГДЗ по математике 5 класс Мерзляк ФГОС Задание 985

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\[1)\ \frac{3}{8}\ и\ \frac{5}{12} \Longrightarrow \frac{9}{24}\ и\ \frac{10}{24}\]

\[2)\ \frac{2}{15}\ и\ \frac{3}{10} \Longrightarrow \frac{4}{30}\ и\ \frac{9}{30}\]

\[3)\ \frac{4}{13}\ и\ \frac{3}{4} \Longrightarrow \frac{16}{52}\ и\ \frac{39}{52}\]

\[4)\ \frac{1}{9};\ \ \frac{1}{4}\ и\ \frac{1}{6} \Longrightarrow \frac{4}{36};\ \frac{9}{36}\ и\ \frac{6}{36}\]