Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.045" was replaced by "(045/1000)".

Step  1  :

             9 
 Simplify   ———
            200

Equation at the end of step  1  :

   9 
  ——— ÷ 100
  200

Step  2  :

          9       
 Divide  ———  by  100
         200      

Final result :

    9             
  ————— = 0.00045 
  20000