The mixed number 5 80/20 written as an improper fraction is 180/20
To turn the mixed number 5 80/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 5 × 20 = 100.
After that, add the result to the numerator of the fractional part: 100 + 80 = 180.
Next, Write the sum of the previous step on the original denominator: 180/20.
This means that 5 80/20, as an improper fraction, equals 180/20.
See also: 5 80/20 as a decimal