Tolong!!!!!!!!! Pake Cara Di jadikan Pecahan

[tex]1\frac{4}{5} \times (0.75 - 4 \frac{3}{20} ) \div (625\%) = \\ \frac{9}{5} \times ( \frac{75}{100} - \frac{83}{20} ) \div \frac{625}{100} = \\ \frac{9}{5} \times ( \frac{15}{20} - \frac{83}{20} ) \times \frac{100}{625} = \\ \frac{9}{5} \times ( - \frac{68}{20} ) \times \frac{20}{125} = \\ \frac{9}{5} \times ( - \frac{68}{125} ) = \\ - \frac{612}{625} [/tex]