Find the class mark for class 199.5to209.5

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Find the class mark for class 199.5to209.5

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Aaliyah 1 month 2021-08-18T12:05:04+00:00 1 Answer 0 views 0

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    2021-08-18T12:06:46+00:00

    Answer:

    class mark=(199.5+209.5)/2

    =409/2

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