The mixed number 139 72/40 written as an improper fraction is 5632/40
To turn the mixed number 139 72/40 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 139 × 40 = 5560.
After that, add the result to the numerator of the fractional part: 5560 + 72 = 5632.
Next, Write the sum of the previous step on the original denominator: 5632/40.
This means that 139 72/40, as an improper fraction, equals 5632/40.
See also: 139 72/40 as a decimal