$$\left(\frac{2}{3}\right)^5=\ ...$$

$$\frac{\left(\frac{5}{3}\right)^4}{\left(\frac{5}{3}\right)^2}=\ ...$$

$$\frac{\left(\left(\frac{3}{2}\right)^3\cdot\ \left(\frac{3}{2}\right)^5\right)}{\left(\frac{3}{2}\right)^4}=\ ...$$

$$\frac{1}{\left(\frac{1}{5}\right)^3}=\ ...$$

$$\left(-\frac{3}{2}\right)^5=...$$

$$\left(\frac{7}{4}\right)^3\cdot\ \left(\frac{4}{7}\right)^5\cdot\ \left(\frac{7}{4}\right)^3$$

$$\frac{\left(\left(\frac{4}{9}\right)^3\cdot\ \left(\frac{3}{2}\right)^4\right)}{\left(\frac{2}{3}\right)^2}=...$$