The mixed number 255 3/40 written as an improper fraction is 10203/40
To turn the mixed number 255 3/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 255 × 40 = 10200.
After that, add the result to the numerator of the fractional part: 10200 + 3 = 10203.
Next, Write the sum of the previous step on the original denominator: 10203/40.
This means that 255 3/40, as an improper fraction, equals 10203/40.
See also: 255 3/40 as a decimal