Step 1:
The first step to converting 47642.030540812 to a fraction is to re-write 47642.030540812 in the form p/q where p and q are both positive integers. To start with, 47642.030540812 can be written as simply 47642.030540812/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 47642.030540812, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 47642.030540812/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 47642.030540812/1 each by 1000000000:
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 47642.030540812 as a fraction:
47642/1 / 1