Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "3.6" was replaced by "(36/10)".

Step  1  :

            18
 Simplify   ——
            5 

Equation at the end of step  1  :

  18
  —— ÷ 4
  5 

Step  2  :

         18      
 Divide  ——  by  4
         5       

Final result :

   9           
  —— = 0.90000 
  10