ГДЗ по математике 5 класс Мерзляк ФГОС Задание 958

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\[1)\ \frac{3}{12} = \frac{3\ :3}{12\ :3} = \frac{1}{4}\]

\[2)\ \frac{4}{12} = \frac{4\ :4}{12\ :4} = \frac{1}{3}\]

\[3)\ \frac{6}{54} = \frac{6\ :6}{54\ :6} = \frac{1}{9}\]

\[4)\ \frac{25}{70} = \frac{25\ :5}{70\ :5} = \frac{5}{14}\]

\[5)\ \frac{26}{65} = \frac{26\ :13}{65\ :13} = \frac{2}{5}\]

\[6)\ \frac{12}{60} = \frac{12\ :12}{60\ :12} = \frac{1}{5}\]