Answer:
3
Step-by-step explanation:
[tex]\dfrac{54^{1/3}}{4^{1/6}}=\dfrac{54^{1/3}}{(2^2)^{1/6}}=\dfrac{54^{1/3}}{2^{1/3}}\\\\=\left(\dfrac{54}{2}\right)^{1/3}=27^{1/3}=(3^3)^{1/3}=3[/tex]
