1 . If the sum of (3, 7 and x) is 18, then the average of (3, 7 and x) is--
- A. 6
- B. 7
- C. 8
- D. 9
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1 . If the sum of (3, 7 and x) is 18, then the average of (3, 7 and x) is--
View Answer | Discuss in Forum | Workspace | Report |