Step 1:
The first step to converting 12705965.684392 to a fraction is to re-write 12705965.684392 in the form p/q where p and q are both positive integers. To start with, 12705965.684392 can be written as simply 12705965.684392/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 12705965.684392, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 12705965.684392/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 12705965.684392/1 each by 1000000:
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 12705965.684392 as a fraction:
12705965/1 / 1