If 8x + 8y = 64, what is the average of x and y?

গণিত Statistics and Average 07 Oct, 2020

প্রশ্ন If 8x + 8y = 64, what is the average of x and y?

  • ক.
    16
  • খ.
    4
  • গ.
    0
  • ঘ.
    1

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4

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