Solution - Simplification or other simple results

Step  1  :

            1911
 Simplify   ————
             5  

Equation at the end of step  1  :

  1911
  ———— ÷ 91 ÷ 10
   5  

Step  2  :

         1911      
 Divide  ————  by  91
          5        

Equation at the end of step  2  :

  21
  —— ÷ 10
  5 

Step  3  :

         21      
 Divide  ——  by  10
         5       

Final result :

  21           
  —— = 0.42000 
  50