Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.5" was replaced by "(35/10)". 2 more similar replacement(s)

Step  1  :

            7
 Simplify   —
            2

Equation at the end of step  1  :

  1625   7
  ———— • —
  100    2

Step  2  :

            65
 Simplify   ——
            4 

Equation at the end of step  2  :

  65   7
  —— • —
  4    2

Step  3  :

Final result :

  455            
  ——— = 56.87500 
   8