Solution - Simplification or other simple results

Step  1  :

            1
 Simplify   —
            6

Equation at the end of step  1  :

  1
 (—)2
  6

Step  2  :

 2.1     6 = 2•3 (6)² = (2•3)² = 2² • 3²

Final result :

     1              
  ——————— = 0.02778 
  (22•32)