Question

$\frac{2}{3} \div \frac{1}{4} - 8 \times | \frac{ {1}^{2} }{2} |$

Answer 1

$\frac{2}{3} \div \frac{1}{4} - 8 \times | \frac{ {1}^{2} }{2} | \\ \\\frac{2}{3} \times \frac{4}{1} - 8 \times | \frac{1 }{2} | \\ \\ \frac{8}{3} - \frac{8}{2} = \frac{16-24}{6} = \frac{-8}{6} = \frac{-4}{3}$