Решебник по математике 6 класс Ерина Никольский рабочая тетрадь Часть 1, 2 Часть 1 | Страница 95

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\[1)\ 30\ :5 \cdot 2 = 12\ (м) - ткани\ \ \]

\[пошло\ на\ пилотки.\]

\[2)\ 12 \cdot 3 = 36\ (пилоток) -\]

\[вышло.\]

\[Ответ:36\ пилоток.\]

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\[- \frac{625}{31} = - 20\frac{5}{31}\]

\[- \frac{487}{16} = - 30\frac{7}{16}\]

\[- \frac{845}{21} = - 40\frac{5}{21}\]

\[- \frac{571}{14} = - 40\frac{11}{14}\]

\[- \frac{493}{24} = - 20\frac{13}{24}\]

\[\frac{128}{3} = 42\frac{2}{3}\]

\[- 11\frac{4}{5} = - \frac{59}{5}\]

\[- 21\frac{4}{7} = - \frac{151}{7}\]

\[- 32\frac{5}{6} = - \frac{197}{6}\]

\[- 23\frac{3}{5} = - \frac{118}{5}\]

\[- 22\frac{6}{7} = - \frac{160}{7}\]

\[14\frac{2}{5} = \frac{72}{5}\]

\[\boxed{\mathbf{2.}}\]

\[\textbf{а)}\ - \frac{1}{7} > - 1\frac{1}{7}\]

\[\textbf{б)} - \frac{13}{2} < - 6\frac{1}{4}\]

\[\textbf{в)} - \frac{18}{5} < - 2\frac{1}{7}\]

\[\textbf{г)}\ 0 > - 3\frac{2}{5}\]

\[\textbf{д)}\ \frac{1}{100} > - 13\frac{1}{8}\]

\[\textbf{е)} - \frac{28}{5} < - 5\frac{1}{9}\]