Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.05" was replaced by "(05/100)".

Step  1  :

             1
 Simplify   ——
            20

Equation at the end of step  1  :

       1
  7 • ——
      20

Step  2  :

Final result :

   7           
  —— = 0.35000 
  20