leahelixabeth92851 leahelixabeth92851

10-01-2024
Mathematics

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The average age of 20 boys in the class is 15.6 years. Five new boys join and the new average becomes 15.56 years. What was the average age of the five new boys?
A 15.5
B 15.4
C 15.25
D 15.3
E None of these

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