Solution - Simplification or other simple results

Step  1  :

            2
 Simplify   —
            3

Equation at the end of step  1  :

  2
  — ÷ 9 ÷ 10
  3

Step  2  :

         2      
 Divide  —  by  9
         3      

Equation at the end of step  2  :

   2
  —— ÷ 10
  27

Step  3  :

          2      
 Divide  ——  by  10
         27      

Final result :

   1            
  ——— = 0.00741 
  135