The mixed number 29 89/20 written as an improper fraction is 669/20
To turn the mixed number 29 89/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 29 × 20 = 580.
After that, add the result to the numerator of the fractional part: 580 + 89 = 669.
Next, Write the sum of the previous step on the original denominator: 669/20.
This means that 29 89/20, as an improper fraction, equals 669/20.
See also: 29 89/20 as a decimal