The mixed number 34 57/80 written as an improper fraction is 2777/80
To turn the mixed number 34 57/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 34 × 80 = 2720.
After that, add the result to the numerator of the fractional part: 2720 + 57 = 2777.
Next, Write the sum of the previous step on the original denominator: 2777/80.
This means that 34 57/80, as an improper fraction, equals 2777/80.
See also: 34 57/80 as a decimal