Salary payment on prorata basis

Sonjoy Dahal (Consultant) (29 Points)

05 November 2015  

If a permanant workmen works for 18 days in a month. How is his wage computed?? Should it be "18/26*(Monthly Wages)" or  "18/30x(Monthly Wages)"???

Is there any specific act which states the method to be used for prorated wage computation in India?