Math, asked by deependra2112, 7 months ago

56
The average age of a family of 4 members 3 years ago is 21 years. A baby is born and now the average age of the family is same
as before. Find the age of baby.
8 yrs
9 yrs
70 yrs
11 yrs

Answers

Answered by srilakshmikarna13

0

the average age is 8 years

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