Step 1:
The first step to converting 138912.8093612 to a fraction is to re-write 138912.8093612 in the form p/q where p and q are both positive integers. To start with, 138912.8093612 can be written as simply 138912.8093612/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 138912.8093612, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 138912.8093612/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 138912.8093612/1 each by 10000000:
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 138912.8093612 as a fraction:
694564/5 / 1