The mixed number 80 1/5 written as an improper fraction is 401/5
To turn the mixed number 80 1/5 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 80 × 5 = 400.
After that, add the result to the numerator of the fractional part: 400 + 1 = 401.
Next, Write the sum of the previous step on the original denominator: 401/5.
This means that 80 1/5, as an improper fraction, equals 401/5.
See also: 80 1/5 as a decimal