Solution - Simplification or other simple results

Step  1  :

            4
 Simplify   —
            5

Equation at the end of step  1  :

  4
  — ÷ 6
  5

Step  2  :

         4      
 Divide  —  by  6
         5      

Final result :

   2           
  —— = 0.13333 
  15