Step 1:
The first step to converting 510138 to a fraction is to re-write 510138 in the form p/q where p and q are both positive integers. To start with, 510138 can be written as simply 510138/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 510138, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 510138/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 510138/1 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 510138 as a fraction:
510138/1 / 1