The mixed number 139 21/20 written as an improper fraction is 2801/20
To turn the mixed number 139 21/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 139 × 20 = 2780.
After that, add the result to the numerator of the fractional part: 2780 + 21 = 2801.
Next, Write the sum of the previous step on the original denominator: 2801/20.
This means that 139 21/20, as an improper fraction, equals 2801/20.
See also: 139 21/20 as a decimal