Daily Math Challenge

Sharpen your math skills with a new problem every Tuesday to Friday. These daily challenges are perfect for those who enjoy quick, engaging puzzles.

You have the set {3,4,5,6,7,8,9}.  You randomly select one value from the set.  Without replacement, you select a second value from the set.  What is the probability the number created by the first selection as the tens digit and the second selection as the ones digit forms a two-digit number that is a multiple of three?


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