Question

continuaçaoooooo.....​

Answer 1

$\frac{1}{2} + \frac{1}{4} + \frac{1}{6} + \frac{1}{8} + \frac{1}{10} + \frac{1}{12}$

$\frac{60 + 30 + 20 + 15 + 12 + 10}{120} = \frac{147}{120} = \frac{49}{40}$