[tex](3 \frac{1}{6} - 4 \frac{5}{8} ) \times 1.2 = (3 \frac{4}{24} - 4 \frac{15}{24} ) \times \frac{12}{10} = - 1 \frac{11}{24} \times \frac{12}{10} = - \frac{35}{24} \times \frac{12}{10} = - \frac{420}{240} = - 1 \frac{180}{240} = - 1 \frac{3}{4} [/tex]
[tex] - 1 \frac{3}{4} + 1 = - \frac{3}{4} [/tex]
[tex] \boxed{ \boxed{Odp.A}}[/tex]
