Solution - Simplification or other simple results

Step  1  :

            1
 Simplify   —
            4

Equation at the end of step  1  :

  1
  — ÷ 4
  4

Step  2  :

         1      
 Divide  —  by  4
         4      

Final result :

   1           
  —— = 0.06250 
  16