The mixed number 279 9/10 written as an improper fraction is 2799/10
To turn the mixed number 279 9/10 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 279 × 10 = 2790.
After that, add the result to the numerator of the fractional part: 2790 + 9 = 2799.
Next, Write the sum of the previous step on the original denominator: 2799/10.
This means that 279 9/10, as an improper fraction, equals 2799/10.
See also: 279 9/10 as a decimal