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Mathematics, 10.11.2020 17:40 ShlomoShekelstein

An examiner marks 70 papers. The mean mark is 68 per paper. What is the total number of marks awarded by the examiner? A. 4312
B. 3968
C. 4560
D. 4760

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An examiner marks 70 papers. The mean mark is 68 per paper. What is the total number of marks awarde...

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