Question
The average age of 4 people is 25 years. A fifth person joins, and the average becomes 27 years. What is the new person’s age?
Select an option. Your answer will be checked instantly.
Correct Answer: D. 35 years
Explanation:
The original total age is 4 × 25 = 100 years.
The new total is 5 × 27 = 135, so the new age is 35.
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