Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.5" was replaced by "(5/10)".

Step  1  :

            1
 Simplify   —
            2

Equation at the end of step  1  :

  1
  — • 8025
  2

Step  2  :

Final result :

  8025              
  ———— = 4012.50000 
   2