Answer
$$-\frac{8}{3}=-2\frac{2}{3}
.$$
Work Step by Step
We simplify as follows:
$$
-\frac{2}{3}\div \frac{1}{5}+\frac{2}{3}=-\frac{2}{3}\times \frac{5}{1}+\frac{2}{3}\\
=-\frac{10}{3} +\frac{2}{3}=\frac{-10+2}{3}\\
=-\frac{8}{3}=-2\frac{2}{3}
.$$