Question

ДАЮ 50 БАЛІВ!!!!
-12 1/2+(-1/6)

Answer 1

$- 12 \frac{1}{2} + ( - \frac{1}{6} ) = - 12 \frac{1}{2} - \frac{1}{6} = \\ - 12 \frac{6}{12} - \frac{2}{12} = - 12 \frac{8}{12} = - 12 \frac{2}{3}$

Answer 2

$-12\frac{1}{2}+(-\frac{1}{6} )= -12\frac{3}{6} - \frac{1}{6} = -(12\frac{3}{6} +\frac{1}{6} )=\\-(12\frac{4}{6} )=-12\frac{2}{3}$