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What is the average (arithmetic mean) of \(a, b, c\) and \(d?\)

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by VJesus12 » Wed Oct 07, 2020 7:16 am

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What is the average (arithmetic mean) of \(a, b, c\) and \(d?\)

(1) The average of \(a, b\) and \(c\) is \(6.\)

(2) The average of \(b, c\) and \(d\) is \(6.\)

Answer: E

Source: Magoosh
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