Step 1:
The first step to converting 68013.640128052 to a fraction is to re-write 68013.640128052 in the form p/q where p and q are both positive integers. To start with, 68013.640128052 can be written as simply 68013.640128052/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 68013.640128052, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 68013.640128052/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 68013.640128052/1 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 68013.640128052 as a fraction:
204041/3 / 1