ГДЗ по математике 5 класс Мерзляк Задание 779

\[\boxed{\mathbf{779\ (779)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]

\[1)\ x + 4\frac{4}{19} = 6\frac{2}{19}\]

\[x = 6\frac{2}{19} - 4\frac{4}{19}\]

\[x = 5\frac{21}{19} - 4\frac{4}{19}\]

\[x = 1\frac{17}{19}\]

\[Ответ:1\frac{17}{19}.\]

\[2)\ 25 - x = 8\frac{3}{14}\]

\[x = 25 - 8\frac{3}{14}\]

\[x = 24\frac{14}{14} - 8\frac{3}{14}\]

\[x = 16\frac{11}{14}\]

\[Ответ:16\frac{11}{14}.\]

\[3)\ 32 - x = 9\frac{18}{35}\]

\[x = 32 - 9\frac{18}{35}\]

\[x = 31\frac{35}{35} - 9\frac{18}{35}\]

\[x = 22\frac{17}{35}\]

\[Ответ:22\frac{17}{35}.\]