1 . The average of 10 numbers is -10. If the sum of 6 of them is 100, then what is the average of the other 4 numbers?
- A. -100
- B. -50
- C. 50
- D. 100
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1 . The average of 10 numbers is -10. If the sum of 6 of them is 100, then what is the average of the other 4 numbers?
View Answer | Discuss in Forum | Workspace | Report |