Question

$3. \frac{1}{2} + ( - \frac{3}{4} ) - ( - \frac{2}{8} ) + \frac{5}{3} \div ( - 2)$
alguien me ayuda ​

Answer 1

Respuesta:

$\frac{1}{6}$

Explicación paso a paso:

$3\times \frac{1}{2}+\left(-\frac{3}{4}\right)-\left(-\frac{2}{8}\right)+\frac{5}{3}\div \left(-2\right)\\\\3\times \frac{1}{2}+\left(-\frac{3}{4}\right)-\left(-\frac{1}{4}\right)+\frac{5}{3}\div \left(-2\right)\\\\\frac{3}{2}+\left(-\frac{3}{4}\right)-\left(-\frac{1}{4}\right)+\frac{5}{3}\div \left(-2\right)\\\\\frac{3}{2}+\left(-\frac{3}{4}\right)-\left(-\frac{1}{4}\right)-\frac{5}{6}\\\\\frac{1}{6}$