The mixed number 142 129/125 written as an improper fraction is 17879/125
To turn the mixed number 142 129/125 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 142 × 125 = 17750.
After that, add the result to the numerator of the fractional part: 17750 + 129 = 17879.
Next, Write the sum of the previous step on the original denominator: 17879/125.
This means that 142 129/125, as an improper fraction, equals 17879/125.
See also: 142 129/125 as a decimal