حاصل عبارت $\frac{(\frac{۳}{۴} \times \frac{۵}{۶}) \div (\frac{۵}{۸} \times \frac{۳}{۵})}{(\frac{۴}{۳} \times \frac{۶}{۵}) \div (\frac{۸}{۵} \times \frac{۵}{۳})}$ کدام کسر است؟
$\frac{(\frac{3}{4} \times \frac{5}{6}) \div (\frac{5}{8} \times \frac{3}{5})}{(\frac{4}{3} \times \frac{6}{5}) \div (\frac{8}{5} \times \frac{5}{3})}=\frac{\frac{5}{8} \div \frac{3}{8}} {\frac{8}{5}\div \frac{8}{3}}=\frac{5}{3}\div \frac{3}{5}=\frac{25}{9}=2\frac{7}{9}$