Step 1:
The first step to converting 28791.97709613 to a fraction is to re-write 28791.97709613 in the form p/q where p and q are both positive integers. To start with, 28791.97709613 can be written as simply 28791.97709613/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 28791.97709613, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 28791.97709613/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 28791.97709613/1 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 28791.97709613 as a fraction:
28792/1 / 1