Solution - Simplification or other simple results

Step  1  :

            11
 Simplify   ——
            2 

Equation at the end of step  1  :

  11
  —— ÷ 660
  2 

Step  2  :

         11      
 Divide  ——  by  660
         2       

Final result :

   1            
  ——— = 0.00833 
  120