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Question:
To find the number of candidates between 25 and 50 years old, we need to determine the number of candidates who fall into the other age categories (either younger than 25 or at least 50) and subtract them from the total number of applicants. Let's calculate the number of candidates who are either younger than 25 or at least 50:
Candidates younger than 25: (1/3) * 84 = 28 candidates
Candidates at least 50: (2/7) * 84 = 24 candidates
Now, let's subtract these two categories from the total number of applicants to find the number of candidates between 25 and 50:
Candidates between 25 and 50: 84 - 28 - 24 = 32 candidates
Therefore, there were 32 candidates between 25 and 50 years old.
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