The mixed number 256 4/20 written as an improper fraction is 5124/20
To turn the mixed number 256 4/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 256 × 20 = 5120.
After that, add the result to the numerator of the fractional part: 5120 + 4 = 5124.
Next, Write the sum of the previous step on the original denominator: 5124/20.
This means that 256 4/20, as an improper fraction, equals 5124/20.
See also: 256 4/20 as a decimal