7 people average age is 30. youngest person age is 7. find average of the people when youngest was born.	Choose the correct choice from the following answers:
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   210-49= 
<gadget id="calculator">  210-49</gadget>
<output>161</output>
161   so average age would be 161/7= 
<gadget id="calculator">161/7</gadget>
<output>23</output>
23   23NSWER:23
<result>A</result>
7 people average age is 30. youngest person age is 7. find average of the people when youngest was born.