The average marks of 5 students in an exam is 40. If one student who scored 60 marks is excluded, what is the new average?
- 30
- 35
- 40
- 45
Explanation
Step 1: Find the total marks.
Total = Average × Number of students
Step 2: Subtract 60 marks.
Step 3: Calculate the new average.
140/4=35
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