Step 1:
The first step to converting 319921.11666375 to a fraction is to re-write 319921.11666375 in the form p/q where p and q are both positive integers. To start with, 319921.11666375 can be written as simply 319921.11666375/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 319921.11666375, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 319921.11666375/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 319921.11666375/1 each by 100000000:
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 319921.11666375 as a fraction:
319921/1 / 1