The mixed number 280 19/16 written as an improper fraction is 4499/16
To turn the mixed number 280 19/16 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 280 × 16 = 4480.
After that, add the result to the numerator of the fractional part: 4480 + 19 = 4499.
Next, Write the sum of the previous step on the original denominator: 4499/16.
This means that 280 19/16, as an improper fraction, equals 4499/16.
See also: 280 19/16 as a decimal