The mixed number 23 31/80 written as an improper fraction is 1871/80
To turn the mixed number 23 31/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 23 × 80 = 1840.
After that, add the result to the numerator of the fractional part: 1840 + 31 = 1871.
Next, Write the sum of the previous step on the original denominator: 1871/80.
This means that 23 31/80, as an improper fraction, equals 1871/80.
See also: 23 31/80 as a decimal