Question

is my answer correct?

Answer 1

No.

Answer 2

no, the correct answer is 1/3x

One way to look at a fraction over a fraction problem is to flip the bottom fraction over then multiply it by the top fraction which will give you \[\frac{1}{x^{3}}\frac{x^{2}}{3}\]

Answer 3

Remember that complex fractions are simplified by multiplying the numerator by the repicrocal of the denominator.

\[\frac{\frac{a}{b}}{\frac{c}{d}} = \frac{a}{b} \cdot \frac{d}{c} = \frac{ad}{bc}\]

Answer 4

would it be D?

Answer 5

yes