Question

3. Calculați 2/3-2/4+ 1/6

Answer 1

Explicație pas cu pas:

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