Question

resultado {(2/3-1/2):(5/2+1/2)} . 2 calculo completo pf rapido obg :)

Answer 1

($\frac{2}{3} - \frac{1}{2} = \frac{1}{6}$ / $\frac{6}{2}$) * 2 

$( \frac{1}{6} / 3) * 2 => ( \frac{1}{18} ) * 2 => \frac{1}{9}$