Beat The GMAT Math Challenge Question – October 11, 2010

by Beat The GMAT, Oct 11, 2010

[youtube]http://www.youtube.com/watch?v=QAcUeTp2uWQ[/youtube]

Congrats to Joshua for being selected as this weeks winner of the Beat The GMAT Math Challenge Question. Joshua will receive Premium Access to Beat The GMAT Practice Question as a prize. Above you will find the full video explanation to the question below:

Of those who respond with the correct answer, one person will be randomly selected to receive free access to Beat The GMAT Practice Questions. Deadline to enter is 5PM PDT, Tuesday, October 12, 2010. Good luck!

3numbersare randomly selected,with replacement, from the set of integers {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}. If the first number selected isw, the second number selected isx, and the third number isy, what is the probability thatw < x <y ?

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