To determine the number of teachers for 100 students, we can create a ratio table based on the given information that there are 25 students for every teacher. This means that for every group of 25 students, there is 1 teacher.
We can create a simple ratio table:
| Students | Teachers | |----------|----------| | 25 | 1 | | 50 | 2 | | 75 | 3 | | 100 | 4 |
From this table, we can see that:
- For 25 students, there is 1 teacher.
- For 50 students, there are 2 teachers.
- For 75 students, there are 3 teachers.
- For 100 students, there are 4 teachers.
Thus, for 100 students, there are 4 teachers.