Question

5/6+4/9 como resolve?

Answer 1

$\frac{5}{6} \times \frac{3}{3} = \frac{15}{18} \\ \frac{4}{9} \times \frac{2}{2} = \frac{8}{18} \\ \frac{15}{18} + \frac{8}{18} = \frac{23}{18}$

Answer 2

resolução!

= 5/6 + 4/9 _____ MMC = 18

= 15 + 8/18

= 23/18