Răspuns:
[tex] 1,2 \times ( - \frac{5}{8} ) \\ \\ = \frac{6}{5} \times ( - \frac{5}{8} ) \\ \\ = - \frac{6}{5} \times \frac{5}{8} \\ \\ = - 6 \times \frac{1}{8} \\ \\ = - 3 \times \frac{1}{4} \\ \\ = - \frac{3}{1 \times 4} = \\ \\ = - \frac{3}{4} [/tex]
