Реши уравнение: 4 5/6:2 1/3=2,9:a.

\[4\frac{5}{6}\ :2\frac{1}{3} = 2,9\ :a\]

\[\frac{29}{6}\ :\frac{7}{3} = \frac{29}{10}\ :a\]

\[\frac{29}{6} \cdot \frac{3}{7} = \frac{29}{10}\ :a\]

\[\frac{29}{10}\ :a = \frac{29}{14}\]

\[a = \frac{29}{10}\ :\frac{29}{14}\]

\[a = \frac{29}{10} \cdot \frac{14}{29}\]

\[a = 1,4.\]