Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.1" was replaced by "(1/10)".

Step  1  :

             1
 Simplify   ——
            10

Equation at the end of step  1  :

   1
  —— ÷ 2
  10

Step  2  :

          1      
 Divide  ——  by  2
         10      

Final result :

   1           
  —— = 0.05000 
  20