Question

qual o valor da expressao: 2/3 x 3/4+ 1/6 : 5/6

Answer 1

$\frac{2}{3}x \frac{3}{4} + \frac{1}{6}: \frac{5}{6} \\ \\ \frac{2x3}{3x4}+ \frac{1}{6}: \frac{5}{6} \\ \\ \frac{6}{12}+ \frac{1}{6}: \frac{5}{6} \\ \\ \frac{1}{2}+ \frac{1}{6}x \frac{6}{5} \\ \\ \frac{1}{2}+ \frac{6}{30} \\ \\ \frac{1}{2}+ \frac{1}{5} \\ \\ \frac{5+2}{10} \\ \\ \frac{7}{10}$