Averages · Question 24 · Medium
The average of 50 numbers is 38. If two numbers, 45 and 55, are removed, what is the average of the remaining numbers?
- 37.5
- 36.5
- 37
- 38
Answer and explanation
Answer: A. 37.5
Explanation: Sum of 50 numbers = 1900. After removing 100, the sum is 1800 for 48 numbers. Average = 1800 ÷ 48 = 37.5.
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