Solution - Simplification or other simple results

Step  1  :

 1.1     80 = 24•5

(80)¹ = (2⁴•5)¹ = 2⁴ • 5

Equation at the end of step  1  :

Step  2  :

            (24•5)
 Simplify   ——————
              3   

Final result :

  80            
  —— = 26.66667 
  3