7 people average age is 30. youngest person age is 4. find average of the people when youngest was born.	Choose one:	A) 23	B) 24	C) 25	D) 26	E) 27
average age of people =30   so have total age =210   before 7 years we have to deduct each person age by seven years 210-32=182   so average age would be 182/7= 
<gadget id="calculator">182/7</gadget>
<output>26</output>
26   ANSWER:26
<result>D</result>
7 people average age is 30. youngest person age is 4. find average of the people when youngest was born.