The mixed number 151 11/80 written as an improper fraction is 12091/80
To turn the mixed number 151 11/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 151 × 80 = 12080.
After that, add the result to the numerator of the fractional part: 12080 + 11 = 12091.
Next, Write the sum of the previous step on the original denominator: 12091/80.
This means that 151 11/80, as an improper fraction, equals 12091/80.
See also: 151 11/80 as a decimal