Step 1:
The first step to converting 101012.27128491 to a fraction is to re-write 101012.27128491 in the form p/q where p and q are both positive integers. To start with, 101012.27128491 can be written as simply 101012.27128491/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 101012.27128491, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 101012.27128491/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 101012.27128491/1 each by 100000000:
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 101012.27128491 as a fraction:
303037/3 / 1