Question

(-1/2)^2 : (-4/8)+(+1/6)​

Answer 1

$(\frac{1}{2} ) {}^{2} \div ( \frac{ - 4}{8} ) + ( \frac{1}{16} ) \\ ( \frac{1}{4} ) \times ( \frac{ -8 }{4} ) + ( \frac{1}{16} ) \\ \frac{ - 8}{16} + \frac{1}{16} \\ \frac{ - 7}{16}$