Question

Simplify the complex fraction:
r/s^2/r^2/s

Answer 1

Well we can look at this as the product of two fractions if we invert the second fraction.
We have r/s^2 * s/r^2.
So our final answer is:
r*s/r^2*s^2
This works for any complex fraction.
Hope this helps. If it does, please choose good answer.
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Answer 2

(r/ss)/(rr/s)
(r/ss)(s/rr)
rs/rrss

Answer 3

right^

Answer 4

Correct answer was 1/rs

Answer 5

That is correct. If you cancel out the terms, then you will get 1/rs. r*s/r^2*s^2 is 1/rs as you could rewrite this as: r/r^2*s^2 * s/r^2s^2. I assumed that you knew about cancellation. Sorry for that.