Step 1:
The first step to converting 688498 to a fraction is to re-write 688498 in the form p/q where p and q are both positive integers. To start with, 688498 can be written as simply 688498/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 688498, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 688498/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 688498/1 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 688498 as a fraction:
688498/1 / 1