Step 1:
The first step to converting 201811 to a fraction is to re-write 201811 in the form p/q where p and q are both positive integers. To start with, 201811 can be written as simply 201811/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 201811, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 201811/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 201811/1 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 201811 as a fraction:
201811/1 / 1