A. What comes next? 5, - 15, 45, - 135, ... 1. 405, 1215, 3645 2. 675, - 3375, 16875 3. 405, - 1215, 3645 4. 405, - 1215, - 3645 B. What comes next? 1/3, 1, 5/3, 7/3, ... 1. 3, 10/3, 4 2. 11/3, 13/3, 5 3. 3, 11/3, 13/3 4. 10/3, 4, 14/3 C.
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