Ms. Susan know all the students at PSE. There are 28 students in each class. There are 8 classrooms for grades K-3 and 6 classrooms for grades 4 and 5. How many students does Ms. Susan know ?

흑흑 울 아들이 우기는데 답이 392명 아닌가요? 울 아들은 1008명이라고 해서요...