Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?

Three years ago the average age of a family of six members was 19 year

1.	Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?
A.	1 year
B.	1.5 years
C.	2 years
D.	2.5 years
Answer» B. 1.5 years

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Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?

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