Odpowiedź :
[tex]-2\frac{2}{5}: (-0,6) - 1\frac{1}{2} \cdot 3 = -\frac{12}{5} : (\frac{3}{5}) - \frac{3}{2} \cdot3 =\frac{12}{5} \cdot \frac{5}{3} - \frac{9}{2 }=4 - \frac{9}{2 } = \boxed{-\frac{1}{2} } \\\\\huge\boxed{odp \ B}[/tex]
[tex]-2\frac{2}{5}: (-0,6) - 1\frac{1}{2} \cdot 3 = -\frac{12}{5} : (\frac{3}{5}) - \frac{3}{2} \cdot3 =\frac{12}{5} \cdot \frac{5}{3} - \frac{9}{2 }=4 - \frac{9}{2 } = \boxed{-\frac{1}{2} } \\\\\huge\boxed{odp \ B}[/tex]