Решите уравнение: 4 2/7:x=6/35.

\[4\frac{2}{7}\ :x = \frac{6}{35}\]

\[x = 4\frac{2}{7}\ :\frac{6}{35} = \frac{30 \cdot 35}{7 \cdot 6}\]

\[x = 25.\]