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#30444 Bangla Language & Literature Statistics and Average Level 0

The average of 7 numbers of 40. If 3 more numbers with an average of 21 are added to these numbers,what will be the average of the combined 10 numbers?

  1. A 30.1
  2. B 30.3
  3. C 34.3
  4. D 6.1
Answer: C - 34.3

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