Question

$a)\frac{4}{5} - \frac{3}{6} =\\\\b)\frac{2}{7} -\frac{4}{7} =\\\\c)\frac{5}{8}+\frac{2}{8} =\\\\d)\frac{6}{10} +\frac{5}{2}=$

Answer 1

Explicação passo-a-passo:

$a) \frac{3}{10}$

$b) - \frac{2}{7}$

$c) \frac{7}{8}$

$d) \frac{31}{10}$