Find a fraction between 97/36 and 96/35 which has the smallest denominator. Since 97/36 > 96/35, I formed the following inequality
Now, appropriately so, we could write the given fractions with common denominators and thusly yield
Now this is where I am stuck. The correct answer is p = 19 and q = 7, which corresponds to the fraction 3420/1260.
Anyone got any idea?
So you have:
Now we are looking for a number between 3395 and 3456 that has as much factors in common as possible with 1260.
I think this is easiest with just trial and error, combining one or more prime factors into a numbers starting with the lowest possible.
Start with q=2, and see if you can find an acceptable value for p.
Then q=3, q=4, q=5, q=6, q=7... and there you go!