The mixed number 141 9/80 written as an improper fraction is 11289/80
To turn the mixed number 141 9/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 141 × 80 = 11280.
After that, add the result to the numerator of the fractional part: 11280 + 9 = 11289.
Next, Write the sum of the previous step on the original denominator: 11289/80.
This means that 141 9/80, as an improper fraction, equals 11289/80.
See also: 141 9/80 as a decimal