Step 1:
The first step to converting 51686 to a fraction is to re-write 51686 in the form p/q where p and q are both positive integers. To start with, 51686 can be written as simply 51686/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 51686, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 51686/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 51686/1 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 51686 as a fraction:
51686/1 / 1