Step 1:
The first step to converting 275298.61112133 to a fraction is to re-write 275298.61112133 in the form p/q where p and q are both positive integers. To start with, 275298.61112133 can be written as simply 275298.61112133/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 275298.61112133, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 275298.61112133/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 275298.61112133/1 each by 100000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 275298.61112133 as a fraction:
550597/2 / 1