Answer
$1$ or $\frac{8}{8}$
Work Step by Step
When we are adding fractions with like denominators, we simply add the numerators and put the sum of the numerators over the denominator. When the add the numerators, 3 and 5, we get 8. We put this sum over the denominator, which is 8, and end up with $\frac{8}{8}$, which is equal to 1.
