Step 1:
The first step to converting 85549.964578484 to a fraction is to re-write 85549.964578484 in the form p/q where p and q are both positive integers. To start with, 85549.964578484 can be written as simply 85549.964578484/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 85549.964578484, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 85549.964578484/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 85549.964578484/1 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 85549.964578484 as a fraction:
85550/1 / 1