Question

Вычислите 3 5/6+2*(3 1/6-5/9):3 2/15 срочно!!

Answer 1

$\frac{23}{6} + 2* \frac{47}{18} * \frac{15}{47} = \\ \\ \frac{23}{6} + \frac{1}{9} *15 = \\ \\ \frac{23}{6} + \frac{1}{3} *5 = \\ \\ \frac{23}{6} + \frac{5}{3} = \\ \\ \frac{11}{2} = 5 \frac{1}{2}$