Answer:
1/24
Explanation:
WHY?
To simplify a fraction, we have to check if the numerator and the denominator are divisible by the same number.
Here we have

They are even! We CAN simplify this fraction!
First, divide by 2.

And they are STILL even!
So, look:

Now we can't simplify this fraction. Their only common factor now is 1, and we could simplify this fraction forever with no result at all.
So 1/24 is the answer. I hope it helped you!