Step 1:
The first step to converting 67842.128231995 to a fraction is to re-write 67842.128231995 in the form p/q where p and q are both positive integers. To start with, 67842.128231995 can be written as simply 67842.128231995/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 67842.128231995, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 67842.128231995/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 67842.128231995/1 each by 1000000000:
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 67842.128231995 as a fraction:
474895/7 / 1