The mixed number 84 5/80 written as an improper fraction is 6725/80
To turn the mixed number 84 5/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 84 × 80 = 6720.
After that, add the result to the numerator of the fractional part: 6720 + 5 = 6725.
Next, Write the sum of the previous step on the original denominator: 6725/80.
This means that 84 5/80, as an improper fraction, equals 6725/80.
See also: 84 5/80 as a decimal