Вычислите: (6/5 − 2/3) · 1/2.

\[\left(\frac65-\frac23\right)\cdot\frac12=\left(\frac{18}{15}-\frac{10}{15}\right)\cdot\frac12=\frac8{15}\cdot\frac12=\frac4{15}.\]

Ответ: \(\frac4{15}\).