The mixed number 81 16/40 written as an improper fraction is 3256/40
To turn the mixed number 81 16/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 81 × 40 = 3240.
After that, add the result to the numerator of the fractional part: 3240 + 16 = 3256.
Next, Write the sum of the previous step on the original denominator: 3256/40.
This means that 81 16/40, as an improper fraction, equals 3256/40.
See also: 81 16/40 as a decimal