Question

resolva as expressões com fração 3/6-1/8+2/5​

Answer 1

$\frac{3}{6} - \frac{1}{8} + \frac{2}{5} = \frac{1}{2} - \frac{1}{8} + \frac{2}{5} = \frac{20 - 5 + 16}{40} = \frac{31}{40}$