Solution - Simplification or other simple results

Step  1  :

            17
 Simplify   ——
            2 

Equation at the end of step  1  :

  13   17
  —— • ——
  2    2 

Step  2  :

            13
 Simplify   ——
            2 

Equation at the end of step  2  :

  13   17
  —— • ——
  2    2 

Step  3  :

Final result :

  221            
  ——— = 55.25000 
   4