The mixed number 31 92/80 written as an improper fraction is 2572/80
To turn the mixed number 31 92/80 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 + 92 = 2572.
Next, Write the sum of the previous step on the original denominator: 2572/80.
This means that 31 92/80, as an improper fraction, equals 2572/80.
See also: 31 92/80 as a decimal