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?	Answers.
A) 5 B) 6 C) 2 D) 3 E) 1
6 * 22= 
<gadget id="calculator">6 * 22</gadget>
<output>132</output>
132   7 * 19= 
<gadget id="calculator">7 * 19</gadget>
<output>133</output>
133   --------------   1   ANSW1R 1
<result>E</result>
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?