The improper fraction 398/18 as a mixed number is 22 2/18
In order to convert 398/18 to a mixed number, we need to divide the numerator by the denominator to get a whole number and a remainder, and express the result as a whole number and a proper fraction.
To see it, we just need to put the whole number together with our remainder and original denominator:
So 398/18 as a mixed number is 22 2/18.