Admission to the school fair is @2.50 for students and $3.75 for others. If 2848 admissions were collected for a total of $10,078.75, how many students attended the fair?

say x students

y others

x+ y = 2848

2.5x + 3.75y = 10078.75

solving the above

x= 2367

so,no of students = 2367