Solution - Simplification or other simple results

Step  1  :

            15
 Simplify   ——
            14

Equation at the end of step  1  :

  2   15
  — • ——
  3   14

Step  2  :

            2
 Simplify   —
            3

Equation at the end of step  2  :

  2   15
  — • ——
  3   14

Step  3  :

Final result :

  5           
  — = 0.71429 
  7