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14 March, 23:59

The mean average of the following 4 math marks will become your report card marks 97,78,84, and 86 what will your report card mark be?

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Answers (2)
  1. 15 March, 02:19
    0
    86.25

    Step-by-step explanation:

    97+84+78+86=345 then u divide by 4 which is 86.25
  2. 15 March, 02:46
    0
    86.25 I think because
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