Solution - Simplification or other simple results

Step  1  :

             9
 Simplify   ——
            17

Equation at the end of step  1  :

  34    9
  —— • ——
  45   17

Step  2  :

            34
 Simplify   ——
            45

Equation at the end of step  2  :

  34    9
  —— • ——
  45   17

Step  3  :

Final result :

  2           
  — = 0.40000 
  5