A man had ten children. When their average age was 15 years a child aged 6 years died. The average age of the remaining 9 children is

Ashutosh Nautiyal

A man had ten children. When their average age was 15 years a child aged 6 years died. The average age of the remaining 9 children is 

  • A. 16 years
  • B. 13 years
  • C. 17 years
  • D. 15 years
 

The correct answer is option A. 16 years. Can you explain this answer in the comments?


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A man had ten children. When their average age was 15 years a child aged 6 years died. The average age of the remaining 9 children is




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