Solution - Simplification or other simple results

Step  1  :

            2
 Simplify   —
            3

Equation at the end of step  1  :

  2
  — ÷ 1 ÷ 4
  3

Step  2  :

         2      
 Divide  —  by  1
         3      

Equation at the end of step  2  :

  2
  — ÷ 4
  3

Step  3  :

         2      
 Divide  —  by  4
         3      

Final result :

  1           
  — = 0.16667 
  6