Question

QUESTÃO 4: Calcule a) 3/6 + 15/6 - 20/6 =​

Answer 1

$\frac{3}{6} + \frac{15}{6} -\frac{20}{6} = \frac{3+15-20}{6} = -\frac{2}{6} = -\frac{1}{3}$

Answer 2

Explicação passo-a-passo:

$\frac{3}{6} + \frac{15}{6} - \frac{20}{6} = \frac{3 + 15 - 20}{6} = \frac{ - 2}{6} = \frac{ - 1}{3}$