Solution - Simplification or other simple results

Step  1  :

             2
 Simplify   ——
            71

Equation at the end of step  1  :

   2
  —— ÷ 12
  71

Step  2  :

          2      
 Divide  ——  by  12
         71      

Final result :

   1            
  ——— = 0.00235 
  426