The mixed number 97 31/40 written as an improper fraction is 3911/40
To turn the mixed number 97 31/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 97 × 40 = 3880.
After that, add the result to the numerator of the fractional part: 3880 + 31 = 3911.
Next, Write the sum of the previous step on the original denominator: 3911/40.
This means that 97 31/40, as an improper fraction, equals 3911/40.
See also: 97 31/40 as a decimal