Question

1/2 + 1/3 + 5/6 =

 com a conta valeu 

Answer 1

$\frac{1}{2}+\frac{1}{3}+\frac{5}{6}=$

Calcula mmc(2,3,6)

2, 3, 6 | 2
1, 3, 3 | 3
1, 1, 1 |          mmc(2,3,6)=6

Agora faz:

$\frac{1}{2}+\frac{1}{3}+\frac{5}{6}=\frac{3+2+5}{6}=\frac{10}{6}$

Simplificando:

$\boxed{\frac{10}{6}=\frac{10:2}{6:2}=\frac{5}{3}}$