Average age of 6 boys is 14 years. Average age of 11 girls is 12 years. What is the average age (in years) of all boys and girls?

Average age of 6 boys is 14 years. Average age of 11 girls is 12 years

1.	Average age of 6 boys is 14 years. Average age of 11 girls is 12 years. What is the average age (in years) of all boys and girls?
A.	19.3
B.	14.6
C.	12.7
D.	8.5
Answer» D. 8.5

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Average age of 6 boys is 14 years. Average age of 11 girls is 12 years. What is the average age (in years) of all boys and girls?

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