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The average age of 7 boys who attend school school is 9 years. If the average age of 4 of the boys is 12 years, find the average age of the remaining boys.

The average age of 7 boys who attend school school is 9 years. If the average age of 4 of the boys is 12 years, find the average age of the remaining boys.
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The average age of 7 boys who attend school school is 9 years. If the average age of 4 of the boys is 12 years, find the average age of the remaining boys.

User Steve Kennedy
by
7.8k points

2 Answers

9 votes

Answer: The average age of 6 students is 11 years. If two more students of age 14 and 16 years join, their average.

Explanation:

User Chaitannya
by
8.2k points
6 votes

Explanation:

The average age of 29 % boys who attend school.

User Alexdets
by
8.4k points
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