Solution - Simplification or other simple results

Step  1  :

            20
 Simplify   ——
            3 

Equation at the end of step  1  :

  20
  —— ÷ 600
  3 

Step  2  :

         20      
 Divide  ——  by  600
         3       

Final result :

   1           
  —— = 0.01111 
  90