Question

Срочно. Заранее, спасибо.

Answer 1

$=333* frac{1}{111}*( frac{71}{1001}+ frac{5/3}{2002}- frac{2}{7})$ =

$=3*( frac{71}{1001}+ frac{5/3}{2002}- frac{2}{7})$ = $=3*( frac{142}{2002}+ frac{5/3}{2002}- frac{572}{2002})$ =

$= frac{426}{2002}+ frac{5}{2002}- frac{1716}{2002}$ = -1285/2002