Hi there!
When dividing fractions, we flop over the fraction that we divide by and multiply by it instead. Look what happens:

Now we multiply the numerator by the numerator and the denominator times the denominator:

Now we do the same thing with the following fractions:

Therefore, our answers are:
and 36.
Hope this helps!
~Just a felicitous girlie
#HaveASplendidDay
