Step 1:
The first step to converting 55664.8725412 to a fraction is to re-write 55664.8725412 in the form p/q where p and q are both positive integers. To start with, 55664.8725412 can be written as simply 55664.8725412/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 55664.8725412, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 55664.8725412/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 55664.8725412/1 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 55664.8725412 as a fraction:
389654/7 / 1