Step 1:
The first step to converting 485949.2058258 to a fraction is to re-write 485949.2058258 in the form p/q where p and q are both positive integers. To start with, 485949.2058258 can be written as simply 485949.2058258/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 485949.2058258, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 485949.2058258/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 485949.2058258/1 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 485949.2058258 as a fraction:
485949/1 / 1