Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.5" was replaced by "(25/10)". 2 more similar replacement(s)

Step  1  :

            5
 Simplify   —
            2

Equation at the end of step  1  :

  625   5
  ——— • —
  100   2

Step  2  :

            25
 Simplify   ——
            4 

Equation at the end of step  2  :

  25   5
  —— • —
  4    2

Step  3  :

Final result :

  125            
  ——— = 15.62500 
   8