The mixed number 79 11/80 written as an improper fraction is 6331/80
To turn the mixed number 79 11/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 79 × 80 = 6320.
After that, add the result to the numerator of the fractional part: 6320 + 11 = 6331.
Next, Write the sum of the previous step on the original denominator: 6331/80.
This means that 79 11/80, as an improper fraction, equals 6331/80.
See also: 79 11/80 as a decimal