Question

efetue as operaçoes indicada simplificando as respostas quando necessario b) 2/5+1/6

Answer 1

Olá!!

$\frac{2}{5} + \frac{1}{6} = \\ \\ mmc(5,6)=30 \\ \\ \frac{12+5}{30} = \frac{17}{30}$