Step 1:
The first step to converting 420248 to a fraction is to re-write 420248 in the form p/q where p and q are both positive integers. To start with, 420248 can be written as simply 420248/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 420248, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 420248/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 420248/1 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 420248 as a fraction:
420248/1 / 1