Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.3" was replaced by "(3/10)". 2 more similar replacement(s)

Step  1  :

             3
 Simplify   ——
            10

Equation at the end of step  1  :

    165     3
  —————— • ——
  100000   10

Step  2  :

              33 
 Simplify   —————
            20000

Equation at the end of step  2  :

    33     3
  ————— • ——
  20000   10

Step  3  :

Final result :

    99             
  —————— = 0.00049 
  200000