Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.9" was replaced by "(69/10)".

Step  1  :

            69
 Simplify   ——
            10

Equation at the end of step  1  :

      69
  8 • ——
      10

Step  2  :

Final result :

  276            
  ——— = 55.20000 
   5