[tex]1 \frac{2}{5} \div (3.6 - 1.8 \times (1 \frac{1}{2} )) \times (1.4) \times - (0.6) = \\ \\ \frac{7}{5} \div (\frac{18}{5} - \frac{9}{5} \times ( \frac{3}{2} )) \times (\frac{7}{5} ) - (\frac{3}{5} ) = \\ \\ \frac{7}{5} \div ( \frac{18}{5} - \frac{27}{10} ) \times ( \frac{7}{5} ) - ( \frac{3}{5} ) = \\ \\ \frac{7}{5} \div \frac{9}{10} \times \frac{7}{5} - \frac{3}{5} = \\ \\ \frac{7}{5} \times \frac{10}{9} \times \frac{7}{5} - \frac{3}{5} = \\ \\ 7 \times \frac{2}{9} \times \frac{7}{5} - \frac{3}{5} = \\ \\ \frac{98}{45} - \frac{3}{5} = \\ \\ \frac{98 - 27}{45} = \\ \\ \frac{71}{45 } =1 \frac{26}{45} [/tex]
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