Question
The average of 8 numbers is 35. If two numbers, 42 and 28, are removed, what is the average of the remaining numbers?
Solution
ATQ, Total sum of 8 numbers = 8 × 35 = 280 Sum after removing 42 and 28 = 280 - 70 = 210 Remaining numbers = 6 New average = 210/6 = 35
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