Question

Resolva:
(2/5 . 5/3) ÷ 2/3 =

Answer 1

$( \frac{ \frac{2}{5} \times \frac{5}{3} }{ \frac{2}{3} } ) = \frac{ \frac{10}{15} }{ \frac{2}{3} } = \\ \frac{10}{15} \times \frac{3}{2} = \\ \\ \frac{30}{30} = 1$