[tex]0.6 \times ( \frac{2}{3} ) {}^{2 \div \frac{2}{5} } = \frac{3}{5} \times ( \frac{2}{3} ) {}^{2 \ \times \frac{5}{2} } = \frac{3}{2} \times ( \frac{2}{3} ) {}^{5} = \frac{2}{3} \times \frac{32}{243} = \frac{1}{5} \times \frac{32}{81} = \frac{32}{405} [/tex]
