Question 672372
7/x-3 divided by  14/5x-15
-----
Invert the lower fraction and multiply:
(7/(x-3)*(5(x-3))/14
------
Cancel the common 7 and the common (x-3) to get:
(1/1)*(5/2)
----
= 5/2
==============
Cheers,
Stan H.