Number of benches | Number of students |
1 | 3 |
2 | 6 |
3 | 9 |
... | |
A | 18 |
7 | B |
- A
- B
Number of benches | Number of students |
1 | 3 |
2 | 6 |
3 | 9 |
... | |
A | 18 |
7 | B |
Number of benches | Number of students |
1 | 3 |
2 | 6 |
3 | 9 |
... | |
A | 18 |
7 | B |
Number of benches | Number of students |
1 | 3 |
2 | 6 |
3 | 9 |
... | |
A | 18 |
7 | B |
Number of benches | Number of students |
1 | 3 |
2 | 6 |
3 | 9 |
... | |
A | 18 |
7 | B |