(4)^1/2 • (27)^1/3 --------------------- (2)^1/2 • (81)^-1/4

[tex]\frac{ { ({2}^{2}) }^{ \frac{1}{2} } \times {( {3}^{3} )}^{ \frac{1}{3} } }{ {2}^{\frac{1}{2} } \times { {3}^{4} }^{ \frac{ - 1}{4} } } \\ = \frac{2 \times 3}{2 \times {3}^{ - 1} } \\ = \frac{1}{ {1}^{ - 1} } \\ = \frac{1}{1} \\ = 1[/tex]
semoga membantu ya ^-^
#terbaik