Solution - Simplification or other simple results

Step  1  :

            7
 Simplify   —
            3

Equation at the end of step  1  :

  7
  — ÷ 9 ÷ 2
  3

Step  2  :

         7      
 Divide  —  by  9
         3      

Equation at the end of step  2  :

   7
  —— ÷ 2
  27

Step  3  :

          7      
 Divide  ——  by  2
         27      

Final result :

   7           
  —— = 0.12963 
  54