1. Simplify. 15/24

2. Find the sum, Simplify to lowest term. 2/9 + 3/9
3. Find the sum, Simplify to lowest term. 5/12 + 5/12
4. Find the sum, Simplify to lowest term. 1/8 + 6/8
5. Find the sum, Simplify to lowest term. 4/11 + 5/11

1. 15/24 simplifies to 5/8.

2. The sum of 2/9 + 3/9 is 5/9.
3. The sum of 5/12 + 5/12 is 10/12, which simplifies to 5/6.
4. The sum of 1/8 + 6/8 is 7/8.
5. The sum of 4/11 + 5/11 is 9/11.