83+84=
To solve this problem, we need to add the two fractions with the same denominator.
- Step 1: Identify the fractions: 83 and 84.
- Step 2: Add the numerators since they have the same denominator: 3+4.
- Step 3: The result of the addition is 87.
- Step 4: There's no need to simplify further, as 87 is already in its simplest form.
Therefore, the solution to the problem is 87.