1. (8 points) The calculation result of the expression $2016 \div\left(13 \frac{5}{7}-8 \frac{8}{11}\right) \times\left(\frac{5}{7}-\frac{5}{11}\right)$ is

保留源文本的换行和格式，翻译结果如下：

1. (8 points) The calculation result of the expression $2016 \div\left(13 \frac{5}{7}-8 \frac{8}{11}\right) \times\left(\frac{5}{7}-\frac{5}{11}\right)$ is
【Solution】Solve: $2016 \div\left(13 \frac{5}{7}-8 \frac{8}{11}\right) \times\left(\frac{5}{7}-\frac{5}{11}\right)$
$$
\begin{array}{l}
=2016 \div \frac{384}{77} \times \frac{20}{77} \\
=2016 \times \frac{77}{384} \times \frac{20}{77} \\
=105
\end{array}
$$

Therefore, the answer is: 105.