Answer
$\sqrt[y] x$$\frac{54}{38} \cdot 684 \cdot \frac{5}{6} = 810$
Work Step by Step
$\frac{54}{38} \cdot 684 \cdot \frac{5}{6} = \frac{54}{38} \cdot \frac{684}{1} \cdot \frac{5}{6} = \frac{54}{1} \cdot \frac{18}{1} \cdot \frac{5}{6} = \frac{54}{1} \cdot \frac{3}{1} \cdot \frac{5}{1} = \frac{54 \cdot 3 \cdot 5}{1} = \frac{810}{1} = 810$