The average age of a husband, wife and their child 2 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is?	Choose the correct choice:
A) 19.2 years
B) 28.5 years
C) 16.4 years
D) 15.6 years
E) 14.2 years
Sum of the present ages of husband, wife and child   = (23 * 2 + 5 * 2) = 57 years.   Required average   = 57/2= 
<gadget id="calculator">57/2</gadget>
<output>57/2 = around 28.5</output>
28.5 years.   Answer:28.5 years
<result>B</result>
The average age of a husband, wife and their child 2 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is?