Solution - Simplification or other simple results

Step  1  :

            3
 Simplify   —
            8

Equation at the end of step  1  :

  3
 (—)2
  8

Step  2  :

 2.1     8 = 2³ (8)² = (2³)² = 2⁶

Final result :

  32           
  —— = 0.14063 
  26