Thực hiện phép tính: \(\left( - +

* Hướng dẫn giải

\(\begin{array}{l}\,\,\,\,\left( {\frac{9}{{16}} - \frac{5}{8} + \frac{3}{4}} \right):\frac{{11}}{{32}}\\ = \left( {\frac{9}{{16}} - \frac{{10}}{{16}} + \frac{{12}}{{16}}} \right):\frac{{11}}{{32}}\\ = \frac{{11}}{{16}}:\frac{{11}}{{32}}\\ = \frac{{11}}{{16}} \cdot \frac{{32}}{{11}}\\ = \frac{{32}}{{16}}\\ = 2\end{array}\)