Solution - Simplification or other simple results

Step  1  :

             9
 Simplify   ——
            14

Equation at the end of step  1  :

  2    9
  — • ——
  3   14

Step  2  :

            2
 Simplify   —
            3

Equation at the end of step  2  :

  2    9
  — • ——
  3   14

Step  3  :

Final result :

  3           
  — = 0.42857 
  7