hasil dari (27) 1 per 3 × (64) 1 per 6

[tex] = {27}^{ \frac{1}{3} } \times {64}^{ \frac{1}{6} } \\ = ( {3}^{3}) ^{ \frac{1}{3} } \times ( {2}^{6}) ^{ \frac{1}{6} } \\ = 3 \times 2 \\ = 6[/tex]