The mixed number 129 18/25 written as an improper fraction is 3243/25
To turn the mixed number 129 18/25 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 129 × 25 = 3225.
After that, add the result to the numerator of the fractional part: 3225 + 18 = 3243.
Next, Write the sum of the previous step on the original denominator: 3243/25.
This means that 129 18/25, as an improper fraction, equals 3243/25.
See also: 129 18/25 as a decimal