Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "12.8" was replaced by "(128/10)".

Step  1  :

            64
 Simplify   ——
            5 

Equation at the end of step  1  :

  64
  —— • 8
  5 

Step  2  :

Final result :

  512             
  ——— = 102.40000 
   5