The mixed number 99 40/400 written as an improper fraction is 39640/400
To turn the mixed number 99 40/400 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 + 40 = 39640.
Next, Write the sum of the previous step on the original denominator: 39640/400.
This means that 99 40/400, as an improper fraction, equals 39640/400.
See also: 99 40/400 as a decimal