ГДЗ по математике 5 класс Мерзляк ФГОС Задание 943

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\[1)\ \frac{1}{6} = \frac{1 \cdot 7}{6 \cdot 7} = \frac{7}{42}\]

\[2)\ \frac{100}{240} = \frac{100\ :20}{240\ :20} = \frac{5}{12}\]

\[3)\ \frac{3}{4} = \frac{3 \cdot 11}{4 \cdot 11} = \frac{33}{44}\]

\[4)\ \frac{6}{54} = \frac{6\ :6}{54\ :6} = \frac{1}{9}\]