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A class has 45 students. The probability of choosing at random a student whose age is 10 or less is 2/3. How many students in the class are 11 or older?

A class has 45 students. The probability of choosing at random a student whose age is 10 or less is 2/3. How many students in the class are 11 or older?
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10 votes
A class has 45 students. The probability of choosing at random a student

whose age is 10 or less is 2/3. How many students in the class
are 11 or older?

User Zach Russell
by
8.7k points

1 Answer

9 votes
15 students are 11 or older
User Croceldon
by
7.9k points
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