Answer: Fractional form of 2.5 is 5/2.
To convert 2.5 in to a fraction, we first write the number in x and y form, where x and y are positive integers.
So, 2.5 can be written as 2.5/1.
For the removal of the decimal, we multiply and divide by 10.
And we get, 2.5/1 x 10/10 = 25/10 = 5/2.