Step 1:
The first step to converting 379438.63828125 to a fraction is to re-write 379438.63828125 in the form p/q where p and q are both positive integers. To start with, 379438.63828125 can be written as simply 379438.63828125/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 379438.63828125, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 379438.63828125/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 379438.63828125/1 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 379438.63828125 as a fraction:
379439/1 / 1