Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "6.5" was replaced by "(65/10)".

Step  1  :

            13
 Simplify   ——
            2 

Equation at the end of step  1  :

   13
  {—— ÷ 22
   2 

Step  2  :

         13      
 Divide  ——  by  2
         2       

Equation at the end of step  2  :

  13
 (——)2
  4 

Step  3  :

 3.1     4 = 2² (4)² = (2²)² = 2⁴

Final result :

  132            
  ——— = 10.56250 
  24