Time and work questions using LCM method(shortcut method)
Time and work (LCM method) Method for calculating Quickly: L.C.M Method: If A, B, C complete a piece of work in X...
Time and work (LCM method) Method for calculating Quickly: L.C.M Method: If A, B, C complete a piece of work in X...
Time and work Concept of MAN-DAY-HOUR with solved examples Concept of Man - Work - Hour Formula 1.More men can d...