Repeating numbers are the numbers, which repeats after the decimal, upto a large number of times, in that case, we know that numbers as irrational numbers.
Here, we need a number in fraction, that when we solve it gives 3.25 and repeating 5 so, It would be: 1932/594
Method of finding other numbers:
1) Take any natural number of your choice and multiply it by 3.25
2) Now, Try to add some small number like 1 or 2 or maybe in decimal like 0.3, 0.7 anything.
3) In that way,we adjust the situation so, it comes as an Irrational number.
Hope this helps!