The mixed number 12 139/100 written as an improper fraction is 1339/100
To turn the mixed number 12 139/100 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 12 × 100 = 1200.
After that, add the result to the numerator of the fractional part: 1200 + 139 = 1339.
Next, Write the sum of the previous step on the original denominator: 1339/100.
This means that 12 139/100, as an improper fraction, equals 1339/100.
See also: 12 139/100 as a decimal