The mixed number 104 63/80 written as an improper fraction is 8383/80
To turn the mixed number 104 63/80 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 + 63 = 8383.
Next, Write the sum of the previous step on the original denominator: 8383/80.
This means that 104 63/80, as an improper fraction, equals 8383/80.
See also: 104 63/80 as a decimal