Question

me ajudem! pra hoje gente

Answer 1

$\frac{1}{6} + \frac{5}{6} = \frac{6}{6}$
$\frac{1}{2} - \frac{1}{3} = \frac{3 - 2}{6} = \frac{1}{6}$
$- \frac{5}{6}$
$- \frac{5}{6} \times \frac{2}{3} = - \frac{10}{18} \div 2 = - \frac{5}{9}$
$- \frac{2}{4} \div - \frac{5}{6} = - \frac{2}{4} \times - \frac{6}{5} = \frac{12}{20} \div 4 = \frac{3}{5}$
Espero ter ajudado ;)