Tính biểu thức sau
----- Nội dung ảnh -----
\[
\begin{aligned}
&\text{b) }\left( 12 \cdot \frac{1}{27} \cdot 6^{\frac{3}{7}} \right) \cdot \left( 4^{\frac{4}{5}} \cdot 3^{\frac{10}{13}} \right). \\
&\text{c) }\left( 3 - \frac{1}{4} + \frac{2}{3} \right) - \left( 5 - \frac{1}{3} \cdot 6 \right) - \left( 6 - \frac{5}{4} + \frac{1}{5} \right). \\
&\text{d) }\frac{\left( 17 - \frac{1}{4} - \frac{3}{16} - 13 \cdot \frac{1}{2} \right) \cdot \left( -\frac{4}{7} + 6 \cdot \frac{3}{4} \right)}{\left( \frac{5^{\frac{2}{7}}}{3^{\frac{16}{3}}} \right) \cdot \left( 5^{\frac{2}{3}} - 4^{\frac{1}{2}} \right)}.
\end{aligned}
\]
\[
\begin{aligned}
&\text{b) }\left( 12 \cdot \frac{1}{27} \cdot 6^{\frac{3}{7}} \right) \cdot \left( 4^{\frac{4}{5}} \cdot 3^{\frac{10}{13}} \right). \\
&\text{c) }\left( 3 - \frac{1}{4} + \frac{2}{3} \right) - \left( 5 - \frac{1}{3} \cdot 6 \right) - \left( 6 - \frac{5}{4} + \frac{1}{5} \right). \\
&\text{d) }\frac{\left( 17 - \frac{1}{4} - \frac{3}{16} - 13 \cdot \frac{1}{2} \right) \cdot \left( -\frac{4}{7} + 6 \cdot \frac{3}{4} \right)}{\left( \frac{5^{\frac{2}{7}}}{3^{\frac{16}{3}}} \right) \cdot \left( 5^{\frac{2}{3}} - 4^{\frac{1}{2}} \right)}.
\end{aligned}
\]