Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.000000123" was replaced by "(000000123/1000000000)".

Step  1  :

                123   
 Simplify   ——————————
            1000000000

Final result :

      123              
  —————————— = 0.00000 
  1000000000