Step 1:
The first step to converting 77139734.13659 to a fraction is to re-write 77139734.13659 in the form p/q where p and q are both positive integers. To start with, 77139734.13659 can be written as simply 77139734.13659/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 77139734.13659, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 77139734.13659/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 77139734.13659/1 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 77139734.13659 as a fraction:
77139734/1 / 1