Question
If average of first 14 numbers is (n β 46) and the sum
of remaining number is 1850. Find the value of βnβ, if the average of 24 numbers is βnβ.ΒSolution
According to the question, => 25n = 14 ΓΒ (n β 46) + 1850 => 25n - 14n = 1850 β 644 => n = 120.6
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