The mixed number 31 37/80 written as an improper fraction is 2517/80
To turn the mixed number 31 37/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 31 × 80 = 2480.
After that, add the result to the numerator of the fractional part: 2480 + 37 = 2517.
Next, Write the sum of the previous step on the original denominator: 2517/80.
This means that 31 37/80, as an improper fraction, equals 2517/80.
See also: 31 37/80 as a decimal