Question

3/4 : 2/5 + (1/4 - 1/8)

Answer 1

Boa Noite

$\frac{3}{4} : \frac{2}{5} + (\frac{1}{4} - \frac{1}{8}) =\\\\\frac{3}{4} * \frac{5}{2} + (\frac{2}{8} - \frac{1}{8}) =\\\\\frac{15}{8} + (\frac{1}{8}) =\\\\\frac{16}{8} =$

2

Espero ter ajudado!