The mixed number 69 1/2 written as an improper fraction is 139/2
To turn the mixed number 69 1/2 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 69 × 2 = 138.
After that, add the result to the numerator of the fractional part: 138 + 1 = 139.
Next, Write the sum of the previous step on the original denominator: 139/2.
This means that 69 1/2, as an improper fraction, equals 139/2.
See also: 69 1/2 as a decimal