The mixed number 58 57/80 written as an improper fraction is 4697/80
To turn the mixed number 58 57/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 58 × 80 = 4640.
After that, add the result to the numerator of the fractional part: 4640 + 57 = 4697.
Next, Write the sum of the previous step on the original denominator: 4697/80.
This means that 58 57/80, as an improper fraction, equals 4697/80.
See also: 58 57/80 as a decimal