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Question: The average age of 12 children is 15 years. If another child comes the averages age comes to 13. What is the age new child?
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Question: The average age of 12 children is 15 years. If another child comes the averages age comes to 13. What is the age new child?
Question 1: The average age of 12 children is 15 years. If another child comes the averages age comes to 13. What is the age new child?
View topic: গড় (Average)
13.85 years
7 years
9 years
5 years
Source: Trainee Officer 28.04.2018
Answer
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Answer: 13.85 years
Explanation:
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