The mixed number 13 52/80 written as an improper fraction is 1092/80
To turn the mixed number 13 52/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 13 × 80 = 1040.
After that, add the result to the numerator of the fractional part: 1040 + 52 = 1092.
Next, Write the sum of the previous step on the original denominator: 1092/80.
This means that 13 52/80, as an improper fraction, equals 1092/80.
See also: 13 52/80 as a decimal