Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.3" was replaced by "(3/10)". 2 more similar replacement(s)

Step  1  :

             3
 Simplify   ——
            10

Equation at the end of step  1  :

   27    3
  ——— • ——
  100   10

Step  2  :

             27
 Simplify   ———
            100

Equation at the end of step  2  :

   27    3
  ——— • ——
  100   10

Step  3  :

Final result :

   81            
  ———— = 0.08100 
  1000