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1. The average age of 24 students in a class is 14. If the teacher's age is included, the average increases by 1. What is the age of teacher?
- A. 39
- B. 39
- C. 39
- D. 39
Answer: Option A
Explanation:
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1. The average age of 24 students in a class is 14. If the teacher's age is included, the average increases by 1. What is the age of teacher?
Answer: Option A
Explanation:
Post your comments here: