The average age of 16 boys is 20. Among them comes a new girl. As a result, the average age of everyone increases by 2 years. How old is the new girl?
A. 54 years B. 44 years C. 34 years D. 40 years
Answers
Answered by
1
I think 44
I hope it's right
Answered by
2
Answer:
54 years is answer
Step-by-step explanation:
because I'm interested
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