Solution - Simplification or other simple results

Step  1  :

 1.1     6 = 2•3

(6)² = (2•3)² = 2² • 3²

Equation at the end of step  1  :

Step  2  :

               1   
 Simplify   ———————
            (22•32)

Final result :

   1           
  —— = 0.02778 
  36