Question

In an examination, 5 students got
50 marks 7 students got 45 marks,
6 students got 25 marks and 2
students got 15 marks. Find the
average marks obtained by each
student.​

Answer 1

Step-by-step explanation:

5 students = 50 marks

7 students = 45 marks

6 students = 25 marks

2 students = 15 marks

+ +

20 students = 135 marks