Compute the given expression
Given, \((\frac{3}{7}) \ +\ (\frac{-6}{11})\ +\ (\frac{-8}{21})\ + (\frac{5}{22})\)
L.C.M. of 7,11,21,22 = 462

Hence, the value of \((\frac{3}{7}) \ +\ (\frac{-6}{11})\ +\ (\frac{-8}{21})\ + (\frac{5}{22})\) is \(\frac{-125}{462}\)