The mixed number 25 81/40 written as an improper fraction is 1081/40
To turn the mixed number 25 81/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 25 × 40 = 1000.
After that, add the result to the numerator of the fractional part: 1000 + 81 = 1081.
Next, Write the sum of the previous step on the original denominator: 1081/40.
This means that 25 81/40, as an improper fraction, equals 1081/40.
See also: 25 81/40 as a decimal