The mixed number 99 1/400 written as an improper fraction is 39601/400
To turn the mixed number 99 1/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 99 × 400 = 39600.
After that, add the result to the numerator of the fractional part: 39600 + 1 = 39601.
Next, Write the sum of the previous step on the original denominator: 39601/400.
This means that 99 1/400, as an improper fraction, equals 39601/400.
See also: 99 1/400 as a decimal