The mixed number 28 18/10 written as an improper fraction is 298/10
To turn the mixed number 28 18/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 28 × 10 = 280.
After that, add the result to the numerator of the fractional part: 280 + 18 = 298.
Next, Write the sum of the previous step on the original denominator: 298/10.
This means that 28 18/10, as an improper fraction, equals 298/10.
See also: 28 18/10 as a decimal