Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.7" was replaced by "(67/10)".

Step  1  :

            67
 Simplify   ——
            10

Equation at the end of step  1  :

  67
  —— • 2
  10

Step  2  :

Final result :

  67            
  —— = 13.40000 
  5