Let's determine the percentage of the world's population that is Christian.
1. We start by considering the different options provided:
- 30 percent
- 50 percent
- 10 percent
- 75 percent
2. To find the correct answer, let’s analyze the information available.
3. After careful consideration, we conclude that the approximate percentage of the world's population that is Christian is:
30 percent
Therefore, the correct answer is 30 percent.
