Translation:That ceremony was attended by students from ninth grade.
Is this always ninth grade? Or could it be the students from class 9, who might be from any grade?
Dear joeldipops, what is the difference between "ninth grade" and "ninth class", it's not the same ?
In some places, like Germany, a grade is the level students are at, like ninth, and a class is a group of students that study together, whichever grade they are at. As in "I'm in ninth grade, and I'm in the same class as Ben and Jerry." Maybe that's what he means...
That is actually possible, but we usually don't use numbers in Indonesia, we have like class A, B, C,... although for high schools it's usually like "10-IPA-9" (grade 10 Natural Sciences class 9) or "11-IPS-2" (grade 11 Social Sciences class 2). So your "class 9" would be like "sembilan i".
But if we really have to say class 9 like what you said, that'd probably be "kelas kesembilan" (ninth class)