The mixed number 20 4/5 written as an improper fraction is 104/5
To turn the mixed number 20 4/5 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 20 × 5 = 100.
After that, add the result to the numerator of the fractional part: 100 + 4 = 104.
Next, Write the sum of the previous step on the original denominator: 104/5.
This means that 20 4/5, as an improper fraction, equals 104/5.
See also: 20 4/5 as a decimal