Step 1:
The first step to converting 546135.05421711 to a fraction is to re-write 546135.05421711 in the form p/q where p and q are both positive integers. To start with, 546135.05421711 can be written as simply 546135.05421711/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 546135.05421711, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 546135.05421711/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 546135.05421711/1 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 546135.05421711 as a fraction:
546135/1 / 1