Step 1:
The first step to converting 315019.6530263 to a fraction is to re-write 315019.6530263 in the form p/q where p and q are both positive integers. To start with, 315019.6530263 can be written as simply 315019.6530263/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 315019.6530263, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 315019.6530263/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 315019.6530263/1 each by 10000000:
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 315019.6530263 as a fraction:
630039/2 / 1