This question I came across when I was watching the Internet.
Question
7 men have 7 wives. Each man and wife have 7 children. What's the total number of people ??
Answer
Let's calculate
7 men + 7 wives = 14 adults
Each of the 7 couple has 7 children.
7 couple * 7 children /couple = 49 children
Total number of people = number of adults + number of children
==>> 14 + 49 = 63 people
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