The mixed number 89 48/80 written as an improper fraction is 7168/80
To turn the mixed number 89 48/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 89 × 80 = 7120.
After that, add the result to the numerator of the fractional part: 7120 + 48 = 7168.
Next, Write the sum of the previous step on the original denominator: 7168/80.
This means that 89 48/80, as an improper fraction, equals 7168/80.
See also: 89 48/80 as a decimal