The mixed number 128 138/400 written as an improper fraction is 51338/400
To turn the mixed number 128 138/400 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 128 × 400 = 51200.
After that, add the result to the numerator of the fractional part: 51200 + 138 = 51338.
Next, Write the sum of the previous step on the original denominator: 51338/400.
This means that 128 138/400, as an improper fraction, equals 51338/400.
See also: 128 138/400 as a decimal