Step 1:
The first step to converting 27855.816470853 to a fraction is to re-write 27855.816470853 in the form p/q where p and q are both positive integers. To start with, 27855.816470853 can be written as simply 27855.816470853/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 27855.816470853, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 27855.816470853/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 27855.816470853/1 each by 1000000000:
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 27855.816470853 as a fraction:
139279/5 / 1