\[\boxed{\mathbf{Решаем\ устно\ стр.\ 197}\mathbf{\text{.\ }}Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\boxed{\mathbf{1.\ }}\]
\[1)\ \frac{5}{6}\ кг - получил\ каждый\ \]
\[отряд.\]
\[2)\ \frac{5}{6}\ \frac{км}{ч} - скорость\ \]
\[пешехода.\]
\[4)\ 6x = 5 \Longrightarrow x = \frac{5}{6}.\]
\[Ответ:1),\ 2),\ 4).\]
\[\boxed{\mathbf{2.\ }}\]
\[1)\ \frac{y}{6} = 3\]
\[y = 3 \cdot 6\]
\[y = 18.\]
\[2)\ \frac{6}{y} = 3\]
\[y = 6\ :3\]
\[y = 2.\]
\[3)\ 3y = 6\]
\[y = 6\ :3\]
\[y = 2.\]
\[4)\ 6y = 3\]
\[y = 3\ :6\]
\[y = \frac{3}{6}.\]
\[\boxed{\mathbf{3.\ }}\]
\[\frac{1}{9} + \frac{6}{9};\ \ \ \ \ \ \frac{2}{9} + \frac{5}{9};\ \ \ \ \ \ \ \ \frac{3}{9} + \frac{4}{9}\]