The mixed number 49 81/80 written as an improper fraction is 4001/80
To turn the mixed number 49 81/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 49 × 80 = 3920.
After that, add the result to the numerator of the fractional part: 3920 + 81 = 4001.
Next, Write the sum of the previous step on the original denominator: 4001/80.
This means that 49 81/80, as an improper fraction, equals 4001/80.
See also: 49 81/80 as a decimal