Step 1:
The first step to converting 13418965.08509 to a fraction is to re-write 13418965.08509 in the form p/q where p and q are both positive integers. To start with, 13418965.08509 can be written as simply 13418965.08509/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 13418965.08509, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 13418965.08509/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 13418965.08509/1 each by 100000:
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 13418965.08509 as a fraction:
13418965/1 / 1