Question

6/12+9/2-3/18 care este numitorul comun

Answer 1

$\frac{6}{12} + \frac{9}{2} - \frac{3}{18} = \frac{1}{2} + \frac{9}{2} - \frac{1}{6}$

$= \frac{3}{6} + \frac{27}{6} - \frac{1}{6} = \frac{3 + 27 - 1}{6} = \frac{29}{6}$