The mixed number 80 509/1000 written as an improper fraction is 80509/1000
To turn the mixed number 80 509/1000 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 80 × 1000 = 80000.
After that, add the result to the numerator of the fractional part: 80000 + 509 = 80509.
Next, Write the sum of the previous step on the original denominator: 80509/1000.
This means that 80 509/1000, as an improper fraction, equals 80509/1000.
See also: 80 509/1000 as a decimal