A band director is trying to decide what music to play for the halftime show. To get a sample, the director divides the band int
2 answers:
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Answer: 3 : 2
Step-by-step explanation:
Let A represents the total population of country A and B represents the total population of country B.
According to the question,
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But, Again according to the question,
The total population that claims that they are from A = one half of the total population of A and B.
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