27^ 8 : 9^ 12 = 3^24 : 3^24 = 1
27*27*27*27*27*27*27*27/9*9*9*9*9*9*9*9*9*9*9*9=282429536481/282429536481=1
27^ 8 : 9^ 12 = 3^24 : 3^24 = 1
27*27*27*27*27*27*27*27/9*9*9*9*9*9*9*9*9*9*9*9=282429536481/282429536481=1