The mixed number 13 4/8 written as an improper fraction is 108/8
To turn the mixed number 13 4/8 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 13 × 8 = 104.
After that, add the result to the numerator of the fractional part: 104 + 4 = 108.
Next, Write the sum of the previous step on the original denominator: 108/8.
This means that 13 4/8, as an improper fraction, equals 108/8.
See also: 13 4/8 as a decimal