Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "7.2" was replaced by "(72/10)".

Step  1  :

            36
 Simplify   ——
            5 

Equation at the end of step  1  :

  36
  ——
  5 

Step  2  :

                36
 Divide  3  by  ——
                5 

Final result :

   5           
  —— = 0.41667 
  12