The simplest way to do this is to set up equivalent fractions. So, you'd do:

=

and then solve for x.
x=52
Answer:

Step-by-step explanation:
I think this question is a bit hard to explain by typing, so I'll add an image down below.
I used long division for this question, and the final answer is: 
Step-by-step explanation:
here's the answer to your question
Answer:
478/16
Step-by-step explanation:
28x8=224
224+15=239
8x2=16
239x2=478
478/16