Question
Download Solution PDFThe ratio of boys and girls in a club is 3 ∶ 2. Which of the following could be the actual number of members?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
Note that the ratio of boys and girls is 3 : 2
Let's consider the ratio to be 3x : 2x.
The total number of members in terms of x is 3x + 2x = 5x.
Note that x is the factor of 5 and only one option which is 25 has the factor of 5 so 25 could be the actual number.
∴ Option 2 is the correct answer.
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