The mixed number 13 8/20 written as an improper fraction is 268/20
To turn the mixed number 13 8/20 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 13 × 20 = 260.
After that, add the result to the numerator of the fractional part: 260 + 8 = 268.
Next, Write the sum of the previous step on the original denominator: 268/20.
This means that 13 8/20, as an improper fraction, equals 268/20.
See also: 13 8/20 as a decimal