SOLUTION: If you have 3000 Students
and you want to give 30 questions to one student from your Questions Bank which contain 500 questions .
we have 10 exam rooms ,each contain 20 stud
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Percentage-and-ratio-word-problems
-> SOLUTION: If you have 3000 Students
and you want to give 30 questions to one student from your Questions Bank which contain 500 questions .
we have 10 exam rooms ,each contain 20 stud
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Question 955146: If you have 3000 Students
and you want to give 30 questions to one student from your Questions Bank which contain 500 questions .
we have 10 exam rooms ,each contain 20 students.
What is the probablity for having similarity questions in this exam room between the students??????
You can put this solution on YOUR website! I can't speak for the other tutors, but I won't answer any questions that have more than one (1) ? at the end.
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What do you think that accomplishes?
