To divide \(-\frac{10}{11}\) by \(-\frac{2}{5}\), you can multiply \(-\frac{10}{11}\) by the reciprocal of \(-\frac{2}{5}\).
The reciprocal of \(-\frac{2}{5}\) is \(-\frac{5}{2}\).
Now, perform the multiplication:
\[ -\frac{10}{11} \times -\frac{5}{2} = \frac{10 \times 5}{11 \times 2} = \frac{50}{22} \]
Now simplify \(\frac{50}{22}\):
\[ \frac{50}{22} = \frac{25}{11} \]
Therefore, the quotient when you divide \(-\frac{10}{11}\) by \(-\frac{2}{5}\) is \(\frac{25}{11}\).