Question

fraçao 4/18 + 8/12 me ajudem ai

Answer 1

Resposta:

4/18 + 8/12 = 192/216 = 8/9

Answer 2

Resposta:

$\frac{4}{18}+\frac{8}{12}$

$mmc(18,12)=36$

$\frac{36:18.4}{36} +\frac{36:12.8}{36}$

$\frac{8}{36} +\frac{24}{36}$

$\frac{8+24}{36}$

$\frac{32}{36}$

$\frac{32:4}{36:4}$

$\frac{8}{9}$

bons estudos!