The mixed number 280 2/3 written as an improper fraction is 842/3
To turn the mixed number 280 2/3 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 280 × 3 = 840.
After that, add the result to the numerator of the fractional part: 840 + 2 = 842.
Next, Write the sum of the previous step on the original denominator: 842/3.
This means that 280 2/3, as an improper fraction, equals 842/3.
See also: 280 2/3 as a decimal