Step 1:
The first step to converting 77991.948101348 to a fraction is to re-write 77991.948101348 in the form p/q where p and q are both positive integers. To start with, 77991.948101348 can be written as simply 77991.948101348/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 77991.948101348, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 77991.948101348/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 77991.948101348/1 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 77991.948101348 as a fraction:
77992/1 / 1