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Asked by Freezer

1. 7 students of average age 12 years leave a class of 25 students of average age 14 years. If 2 new students of average age 17 years join the class, what is the average age of the students now in the class? Please with full solution
2 years ago

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Answered by oobleck
impatient much?
Once is enough, thank you.
Repeated postings will not get faster or better responses.
2 years ago
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