The mixed number 28 1/4 written as an improper fraction is 113/4
To turn the mixed number 28 1/4 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 28 × 4 = 112.
After that, add the result to the numerator of the fractional part: 112 + 1 = 113.
Next, Write the sum of the previous step on the original denominator: 113/4.
This means that 28 1/4, as an improper fraction, equals 113/4.
See also: 28 1/4 as a decimal