Question

qual é a resposta de (7/6-1/3)×14/18?

Answer 1

$( \frac{7}{6} - \frac{1}{3} ) \times \frac{14}{18} = \\ \\ \frac{5}{6} \times \frac{14}{18} = \\ \\ \frac{5 \times 14}{6 \times 18} = \\ \\ \frac{70}{108} = \\ \\ \frac{35}{54} = \\ \\ 0.648148148...$

Ok