Average of a, b, c is 11; average of c, d, e is 17; average of e and f is 22 and the average of e and c is 17.find the average of a, b, c, d, e, f

(a) 15 (b) 18 (c)16 (d) None of these

Average of a, b, c is 11; average of c, d, e is 17; average of e and f is 22 and the average of e and c is 17.find the average of a, b, c, d, e, f

(a) 15 (b) 18 (c)16 (d) None of these

1 Answer

127 votes

Average of and

Total of +

Similarly, average of = 17

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Average of

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Average of

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Required average =

127 votes

127