Fatimaneedhelp
14.07.2019 •
Mathematics
Aclass consists of 12 girls and 18 boys. a president, vice-president and treasurer are chosen based on the number of votes. find the probability of selecting a president, vice-president and treasurer where all 3 are different boys from the class.
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Ответ:
Hello!
As you can see, there are 30 total students. We have the probability of selecting 3 boys. This would be 18/30, which simplifies to 3/5.
Therefore, the probability is 3/5 or 60%.
I hope this helps!
Ответ: