To simplify the expression \( \frac{2}{5}\left(\frac{3}{4}p + \frac{5}{6}w\right) + \frac{1}{5}\left(\frac{1}{2}p - 6 \frac{2}{3}w\right) \), we first distribute the fractions.
- Distributing \( \frac{2}{5} \) gives us \( \frac{3}{10}p + \frac{1}{3}w \).
- Distributing \( \frac{1}{5} \) (first convert \( 6 \frac{2}{3} \) to \( \frac{20}{3} \)) gives us \( \frac{1}{10}p - \frac{4}{3}w \).
- Now combine the parts:
- For \( p \): \( \frac{3}{10}p + \frac{1}{10}p = \frac{4}{10}p = \frac{2}{5}p \).
- For \( w \): \( \frac{1}{3}w - \frac{4}{3}w = -\frac{3}{3}w = -w \).
So, the final simplified expression is \( \frac{2}{5}p - w \).