Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.25" was replaced by "(625/100)".

Step  1  :

            25
 Simplify   ——
            4 

Equation at the end of step  1  :

  25
  ——
  4 

Step  2  :

                 25
 Divide  50  by  ——
                 4 

Final result :

  8