given equation is,
[tex]-\mleft(-2\mright)(-\frac{2}{3})(-\frac{1}{2})(-\frac{5}{6})\mleft(-3\mright)[/tex][tex]\begin{gathered} -(-2)(-\frac{2}{3})(-\frac{1}{2})(-\frac{5}{6})(-3) \\ =2\cdot\frac{2}{3}\cdot\frac{1}{2}\cdot\frac{5}{6}\cdot\: 3 \\ =\frac{2\cdot\:1\cdot\:5\cdot\:2\cdot\:3}{3\cdot\:2\cdot\:6} \\ =\frac{1\cdot\:5\cdot\:2\cdot\:3}{3\cdot\:6} \\ =\frac{1\cdot\:5\cdot\:2}{6} \\ =\frac{10}{6} \\ =\frac{5}{3} \end{gathered}[/tex]
