Answer:
1/27
Step-by-step explanation:
Hey!!!
Let's put it in some LaTeX:
[tex]\frac{3^3}{3^6}[/tex]
The viniculum in a fraction represents subtraction with the exponents:
In that case, we really have the 3 - 6. That gives -3.
So we have [tex]3^{-3}[/tex].
That equals [tex]\frac{1}{27}[/tex].
Thus, our final answer is [tex]$\boxed{\frac{1}{27} }[/tex].
Hope this helps!!! :D