Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.0001296" was replaced by "(0001296/10000000)".

Step  1  :

              81  
 Simplify   ——————
            625000

Final result :

    81             
  —————— = 0.00013 
  625000