Math, asked by joydeep9351, 1 year ago

He average age of a family of 6 members is 22 years.If the age of the youngest member is 7 years,what was the average age of the family at the birth of the youngest member? A)15 b)18 c)21 d)12

Answers

Answered by vehlijanta27
0
a
what is this not know
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