Mathematics, 27.02.2021 21:00 connienash95
In an examination, the pass mark was 45. The mean mark of eight student was 53, but two of them failed. What is the lowest possible mean mark for the six students that passed? ( Assume that the marks are whole numbers.)
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In an examination, the pass mark was 45. The mean mark of eight student was 53, but two of them fail...
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