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Mathematics, 13.04.2021 01:00 nakin45

A test has 12 problems, and each problem is worth 5 marks. Full marks are given for a correct answer, 2 marks are given if there is no answer, and no marks are given for an incorrect answer. Some scores between 1 and 60, are impossible to get on this test. What is the sum of these impossible scores?

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A test has 12 problems, and each problem is worth 5 marks. Full marks are given for a correct answer...
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