Solution - Simplification or other simple results

Step  1  :

            25
 Simplify   ——
            1 

Equation at the end of step  1  :

  (252)
  —————
    3  

Step  2  :

 2.1     25 = 52

(25)² = (5²)² = 5⁴

Equation at the end of step  2  :

Step  3  :

            54
 Simplify   ——
            3 

Final result :

  625             
  ——— = 208.33333 
   3