The mixed number 280 9/250 written as an improper fraction is 70009/250
To turn the mixed number 280 9/250 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 280 × 250 = 70000.
After that, add the result to the numerator of the fractional part: 70000 + 9 = 70009.
Next, Write the sum of the previous step on the original denominator: 70009/250.
This means that 280 9/250, as an improper fraction, equals 70009/250.
See also: 280 9/250 as a decimal