The mixed number 98 57/80 written as an improper fraction is 7897/80
To turn the mixed number 98 57/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 98 × 80 = 7840.
After that, add the result to the numerator of the fractional part: 7840 + 57 = 7897.
Next, Write the sum of the previous step on the original denominator: 7897/80.
This means that 98 57/80, as an improper fraction, equals 7897/80.
See also: 98 57/80 as a decimal