The mixed number 63 64/80 written as an improper fraction is 5104/80
To turn the mixed number 63 64/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 63 × 80 = 5040.
After that, add the result to the numerator of the fractional part: 5040 + 64 = 5104.
Next, Write the sum of the previous step on the original denominator: 5104/80.
This means that 63 64/80, as an improper fraction, equals 5104/80.
See also: 63 64/80 as a decimal