Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.6" was replaced by "(66/10)". 2 more similar replacement(s)

Step  1  :

            33
 Simplify   ——
            5 

Equation at the end of step  1  :

  121   33
  ——— • ——
  10    5 

Step  2  :

            121
 Simplify   ———
            10 

Equation at the end of step  2  :

  121   33
  ——— • ——
  10    5 

Step  3  :

Final result :

  3993            
  ———— = 79.86000 
   50