Question

1-1supra3 - 1supra6

Answer 1

$^{6)} 1-\frac{^{2)} 1}{3}-\frac{1}{6}=\frac{6-2-1}{6}=\frac{3}{6}=\frac{1}{2}$

Answer 2

$1 - \frac{1}{3} - \frac{1}{6} = 1 \times \frac{6}{6} - \frac{1 \times 2}{3 \times 2} - \frac{1}{6} = \frac{6}{6} - \frac{2}{6} - \frac{1}{6} = \frac{6 - 2 - 1}{6} = \frac{3}{6} = \frac{1}{2}$