The mixed number 129 4/7 written as an improper fraction is 907/7
To turn the mixed number 129 4/7 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 129 × 7 = 903.
After that, add the result to the numerator of the fractional part: 903 + 4 = 907.
Next, Write the sum of the previous step on the original denominator: 907/7.
This means that 129 4/7, as an improper fraction, equals 907/7.
See also: 129 4/7 as a decimal