Step 1:
The first step to converting 399228 to a fraction is to re-write 399228 in the form p/q where p and q are both positive integers. To start with, 399228 can be written as simply 399228/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 399228, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 399228/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 399228/1 each by 1:
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 399228 as a fraction:
399228/1 / 1