Solution - Simplification or other simple results

Step  1  :

 1.1     10 = 2•5

(10)³ = (2•5)³ = 2³ • 5³

Equation at the end of step  1  :

       (172) 
  5 • ———————
      (23•53)

Step  2  :

Equation at the end of step  2  :

        172  
  5 • ———————
      (23•53)

Step  3  :

              172  
 Simplify   ———————
            (23•53)

Equation at the end of step  3  :

       289
  5 • ————
      1000

Step  4  :

Final result :

  289           
  ——— = 1.44500 
  200