The average of 6, 8 and 10 equals the average of 7, 9 and --

গণিত Statistics and Average 07 Oct, 2020

প্রশ্ন The average of 6, 8 and 10 equals the average of 7, 9 and --

  • ক.
    8
  • খ.
    9
  • গ.
    11
  • ঘ.
    1

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