Hey there!
I'm assuming that your problem is

. Let me know if the formatting of the problem is a little different, since this can drastically change your answer.
One thing to note is that if you have a fraction or division problem where the same exact number, variable, or term is in both the numerator and denominator, this can be cancelled out. In this case,

is in both the numerator and the denominator, meaning that they can simply be omitted from the problem.
The division problem will now be:

Any number that is divided by 1 will simply result in that number, so your final evaluation will be 1.05.
Hope this helped you out! :-)