Solution - Simplification or other simple results

Step  1  :

            18
 Simplify   ——
            5 

Equation at the end of step  1  :

  18
  —— ÷ 3 ÷ 25
  5 

Step  2  :

         18      
 Divide  ——  by  3
         5       

Equation at the end of step  2  :

  6
  — ÷ 25
  5

Step  3  :

         6      
 Divide  —  by  25
         5      

Final result :

   6            
  ——— = 0.04800 
  125