If a 12 years old boy is replaced by a new boy, then the average age of 18 boys increases by 1.5 years.What is the age of the new boy?

If a 12 years old boy is replaced by a new boy, then the average age o

1.	If a 12 years old boy is replaced by a new boy, then the average age of 18 boys increases by 1.5 years.What is the age of the new boy?
A.	35 years
B.	37.5 years
C.	43 years
D.	39 years
Answer» E.

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If a 12 years old boy is replaced by a new boy, then the average age of 18 boys increases by 1.5 years.What is the age of the new boy?

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