Question

What is the simplified form of 1 over x squared all over 3 over x–cubed ?

Answer 1

if the problem is
\[ \frac{ \frac{1}{x^2}}{\frac{3}{x^3}} \]
multiply top and bottom by x^3/3 (this changes the bottom fraction to 1
or think of it as : division is the same as multiply by the inverse (flipped version)
either way:
\[ \frac{1}{x^2} \cdot \frac{x^3}{3}\]
can you finish?

Answer 2

x^3 means x*x*x so this problems is
\[ \frac{ x\cdot x \cdot x}{3\cdot x\cdot x} \]

notice that x/x is 1, so you can "cancel" some of the x's

Answer 3

is it 1/3x