What is the probability of selecting a clean number from a set of integers containing all multiples of 3 between 1 and 99, inclusive?
1. A clean number is an integer divisible by only 2 factors, one of which is greater than 2.
2. A clean number must be odd.
OA A
Source: Veritas Prep
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What is the probability of selecting a clean number from a
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BTGmoderatorDC
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Jay@ManhattanReview
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Hi,BTGmoderatorDC wrote:What is the probability of selecting a clean number from a set of integers containing all multiples of 3 between 1 and 99, inclusive?
1. A clean number is an integer divisible by only 2 factors, one of which is greater than 2.
2. A clean number must be odd.
OA A
Source: Veritas Prep
The problem has an issue. It's not well-drafted. Pl. see the discussion here: https://gmatclub.com/forum/what-is-the- ... 39647.html
-Jay
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