bonsoir
[tex] \frac{1}{3} + \frac{1}{2} \\ = \frac{1 \times 2}{3 \times 2} + \frac{1 \times 3}{2 \times 3} \\ = \frac{2}{6} + \frac{3}{6} \\ = \frac{2 + 3}{6} = \frac{5}{6} [/tex]
