Answer:
Correct answer is

Explanation:
Let us rephrase the given statement mathematically.
We are given the fractions as:

to be divided by:

To find:

Now, let us have a look at the division rule in fractions:

is equivalent to

In other words, we say that the second fraction
is changed to
and
is changed to

Now solving the given fraction by applying above rules:


So, correct answer is:
