Step 1:
The first step to converting 66128.062772322 to a fraction is to re-write 66128.062772322 in the form p/q where p and q are both positive integers. To start with, 66128.062772322 can be written as simply 66128.062772322/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 66128.062772322, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 66128.062772322/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 66128.062772322/1 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 66128.062772322 as a fraction:
66128/1 / 1