Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "2.25" was replaced by "(225/100)". 2 more similar replacement(s)

Step  1  :

            9
 Simplify   —
            4

Equation at the end of step  1  :

  65   9
  —— • —
  10   4

Step  2  :

            13
 Simplify   ——
            2 

Equation at the end of step  2  :

  13   9
  —— • —
  2    4

Step  3  :

Final result :

  117            
  ——— = 14.62500 
   8