The mixed number 129 83/20 written as an improper fraction is 2663/20
To turn the mixed number 129 83/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 129 × 20 = 2580.
After that, add the result to the numerator of the fractional part: 2580 + 83 = 2663.
Next, Write the sum of the previous step on the original denominator: 2663/20.
This means that 129 83/20, as an improper fraction, equals 2663/20.
See also: 129 83/20 as a decimal