The mixed number 104 58/80 written as an improper fraction is 8378/80
To turn the mixed number 104 58/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 104 × 80 = 8320.
After that, add the result to the numerator of the fractional part: 8320 + 58 = 8378.
Next, Write the sum of the previous step on the original denominator: 8378/80.
This means that 104 58/80, as an improper fraction, equals 8378/80.
See also: 104 58/80 as a decimal