Step 1:
The first step to converting 102040751.1157 to a fraction is to re-write 102040751.1157 in the form p/q where p and q are both positive integers. To start with, 102040751.1157 can be written as simply 102040751.1157/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 102040751.1157, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 102040751.1157/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 102040751.1157/1 each by 10000:
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 102040751.1157 as a fraction:
102040751/1 / 1