Step 1:
The first step to converting 2942100.0327129 to a fraction is to re-write 2942100.0327129 in the form p/q where p and q are both positive integers. To start with, 2942100.0327129 can be written as simply 2942100.0327129/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 2942100.0327129, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 2942100.0327129/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 2942100.0327129/1 each by 10000000:
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 2942100.0327129 as a fraction:
2942100/1 / 1