How is 2.25 written as a fraction

'There is not much that can be done to figure out how to write 2.25 as a fraction, except to literally use what the decimal portion of your number, the. 25, means. Since there are 2 digits in 25, the very last digit is the "100th" decimal place. So we can just say that. 25 is the same as 25/100.' - Google

So 25/100 is your answer.

2.25 as a fraction is 2 1/4