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

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

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User Jeba
by
8.3k points

1 Answer

5 votes

Explanation:

70 x 68 = 4760 marks

# mrks / 70 papers = 68 marks/paper

# marks = 70 papers * 68 marks/paper

answered
User Jakub Svec
by
8.9k points
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