Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.02" was replaced by "(02/100)". 2 more similar replacement(s)

Step  1  :

             1
 Simplify   ——
            50

Equation at the end of step  1  :

  31    1
  —— • ——
  10   50

Step  2  :

            31
 Simplify   ——
            10

Equation at the end of step  2  :

  31    1
  —— • ——
  10   50

Step  3  :

Final result :

   31           
  ——— = 0.06200 
  500