Step 1:
The first step to converting 668003.9411042 to a fraction is to re-write 668003.9411042 in the form p/q where p and q are both positive integers. To start with, 668003.9411042 can be written as simply 668003.9411042/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 668003.9411042, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 668003.9411042/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 668003.9411042/1 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 668003.9411042 as a fraction:
668004/1 / 1