7 people average age is 30. youngest person age is 3. find average of the people when youngest was born. Choose the correct choice from the following.
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   210-21= 
<gadget id="calculator">  210-21</gadget>
<output>189</output>
189   so average age would be 189/7= 
<gadget id="calculator">189/7</gadget>
<output>27</output>
27   ANSW27R:27
<result>E</result>
7 people average age is 30. youngest person age is 3. find average of the people when youngest was born.