document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=984185>Question 984185</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the digits 1, 3, 6, 9, find the probability that a four digit number formed by using each of them only once is divisible by 7. </SPAN>\n" );
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document.write( "There are 24 possible four digit numbers using each once, and four are evenly divisible by 7, probability 1 in 6. </SPAN>\n" );
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