Step 1:
The first step to converting 125537.57110721 to a fraction is to re-write 125537.57110721 in the form p/q where p and q are both positive integers. To start with, 125537.57110721 can be written as simply 125537.57110721/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 125537.57110721, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 125537.57110721/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 125537.57110721/1 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 125537.57110721 as a fraction:
251075/2 / 1