Step 1:
The first step to converting 250625.63131356 to a fraction is to re-write 250625.63131356 in the form p/q where p and q are both positive integers. To start with, 250625.63131356 can be written as simply 250625.63131356/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 250625.63131356, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 250625.63131356/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 250625.63131356/1 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 250625.63131356 as a fraction:
501251/2 / 1