The mixed number 102 89/20 written as an improper fraction is 2129/20
To turn the mixed number 102 89/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 102 × 20 = 2040.
After that, add the result to the numerator of the fractional part: 2040 + 89 = 2129.
Next, Write the sum of the previous step on the original denominator: 2129/20.
This means that 102 89/20, as an improper fraction, equals 2129/20.
See also: 102 89/20 as a decimal