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The average of 11 numbers is 50. If the average of first 6 numbers is 49 and that of last 6 is 52. Find the 6th number ??
Last Post 25 Apr 2012 05:40 AM by ffinybryn. 1 Replies.
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philip
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24 Apr 2012 06:33 PM
    The average of 11 numbers is 50. If the average of first 6 numbers is 49 and that of last 6 is 52.Find the 6th number ??
    ffinybryn
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    Posts:101

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    25 Apr 2012 05:40 AM
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    Forums > Engineering Questions and Answers > Puzzles
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