Solution - Power equations

Step  1  :

 1.1     27 = 33

(27)¹ = (3³)¹ = 3³

Equation at the end of step  1  :

Step  2  :

            33
 Simplify   ——
            6 

Dividing exponents :

 2.1    3³   divided by   3¹   = 3^{(3 - 1)} = 3²

Final result :

  9           
  — = 4.50000 
  2