Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "67.5" was replaced by "(675/10)".

Step  1  :

            135
 Simplify   ———
             2 

Equation at the end of step  1  :

  135
  ———
   2 

Step  2  :

                 135
 Divide  54  by  ———
                  2 

Final result :

  4           
  — = 0.80000 
  5