The mixed number 112 21/80 written as an improper fraction is 8981/80
To turn the mixed number 112 21/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 112 × 80 = 8960.
After that, add the result to the numerator of the fractional part: 8960 + 21 = 8981.
Next, Write the sum of the previous step on the original denominator: 8981/80.
This means that 112 21/80, as an improper fraction, equals 8981/80.
See also: 112 21/80 as a decimal