Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.02045" was replaced by "(02045/100000)".

Step  1  :

              49 
 Simplify   —————
            20000

Equation at the end of step  1  :

     49 
  (————— • c) • m
   20000

Step  2  :

Final result :

   49cm
  —————
  20000