Question

rezolvarea completa va rog ​

Answer 1

$\frac{1}{2} + \frac{5}{6} - 1 - \frac{2}{3}$

(amplificăm)

$\frac{3}{6} + \frac{5}{6} - \frac{6}{6} - \frac{4}{6}$

$\frac{8}{6} - \frac{6}{6} - \frac{4}{6}$

$\frac{2}{6} - \frac{4}{6}$

$- \frac{ 2}{6}$

C)