Step 1:
The first step to converting 210450.90567466 to a fraction is to re-write 210450.90567466 in the form p/q where p and q are both positive integers. To start with, 210450.90567466 can be written as simply 210450.90567466/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 210450.90567466, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 210450.90567466/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 210450.90567466/1 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 210450.90567466 as a fraction:
210451/1 / 1