The mixed number 25 43/40 written as an improper fraction is 1043/40
To turn the mixed number 25 43/40 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 + 43 = 1043.
Next, Write the sum of the previous step on the original denominator: 1043/40.
This means that 25 43/40, as an improper fraction, equals 1043/40.
See also: 25 43/40 as a decimal