The mixed number 257 2/4 written as an improper fraction is 1030/4
To turn the mixed number 257 2/4 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 257 × 4 = 1028.
After that, add the result to the numerator of the fractional part: 1028 + 2 = 1030.
Next, Write the sum of the previous step on the original denominator: 1030/4.
This means that 257 2/4, as an improper fraction, equals 1030/4.
See also: 257 2/4 as a decimal