Question

решите пример ( 3\8+5\12)*4=?

(5\6-2\9):11=?

Answer 1

1.($\frac{3}{8}$+$\frac{5}{12}$)*4
$\frac{19}{24}*4$=$\frac{19}{6}$
2.$( \frac{5}{6} - \frac{2}{9} ) /11= \frac{11}{18}* \frac{1}{11}= \frac{1}{18}$