Solution - Simplification or other simple results

Step  1  :

             8 
 Simplify   ———
            125

Equation at the end of step  1  :

   (8
 (———)1) ÷ 3
  125

Step  2  :

 2.1     8 = 23

(8)¹ = (2³)¹ = 2³  2.2     125 = 5³ (125)¹ = (5³)¹ = 5³

Equation at the end of step  2  :

  23
  —— ÷ 3
  53

Step  3  :

         23      
 Divide  ——  by  3
         53      

Final result :

   8            
  ——— = 0.02133 
  375