Solution - Simplification or other simple results

Step  1  :

            1
 Simplify   —
            4

Equation at the end of step  1  :

  1
 (—)2
  4

Step  2  :

 2.1     4 = 2² (4)² = (2²)² = 2⁴

Final result :

   1           
  —— = 0.06250 
  24