Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.000065" was replaced by "(000065/1000000)".

Step  1  :

              13  
 Simplify   ——————
            200000

Equation at the end of step  1  :

     13  
  (—————— • c) • m
   200000

Step  2  :

Final result :

   13cm 
  ——————
  200000