The mixed number 256 6/40 written as an improper fraction is 10246/40
To turn the mixed number 256 6/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 256 × 40 = 10240.
After that, add the result to the numerator of the fractional part: 10240 + 6 = 10246.
Next, Write the sum of the previous step on the original denominator: 10246/40.
This means that 256 6/40, as an improper fraction, equals 10246/40.
See also: 256 6/40 as a decimal