Solution - Simplification or other simple results

Step  1  :

            14
 Simplify   ——
            15

Equation at the end of step  1  :

  3   14
  — • ——
  4   15

Step  2  :

            3
 Simplify   —
            4

Equation at the end of step  2  :

  3   14
  — • ——
  4   15

Step  3  :

Final result :

   7           
  —— = 0.70000 
  10