The average age of the mother and her six children is 9 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother?	Answers:  A) 39  B) 41  C) 42  D) 43  E) 44
Total age of mother and 6 children = avg x n = 9 x (6+1)= 63   If mother is excluded new average is  (9 - 5)= 
<gadget id="calculator"> (9 - 5)</gadget>
<output>4</output>
4   so for 6 children= 6 x 4 =24   so mother's age is  63 - 24= 
<gadget id="calculator"> 63 - 24</gadget>
<output>39</output>
39   39nswer: Option 39
<result>A</result>
The average age of the mother and her six children is 9 years which is reduced by 5 years if the age of the mother is excluded. How old is the mother?