Solution - Simplification or other simple results

Step  1  :

            7
 Simplify   —
            9

Equation at the end of step  1  :

  7
  — ÷ 4 ÷ 3
  9

Step  2  :

         7      
 Divide  —  by  4
         9      

Equation at the end of step  2  :

   7
  —— ÷ 3
  36

Step  3  :

          7      
 Divide  ——  by  3
         36      

Final result :

   7            
  ——— = 0.06481 
  108