document.write( "Question 1163418: An integer is chosen at random from first 60 positive integers. Find the probability that
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Algebra.Com's Answer #787498 by ikleyn(52781)\"\" \"About 
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document.write( "There are  60/6 = 10 multiples of 6 in the set,\r\n" );
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document.write( "      and  60/10 = 6 multiples of 10.\r\n" );
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document.write( "Of these multiples, 30 and 60 are multiples of both 6 and 10.\r\n" );
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document.write( "It means that the set   {multiples of 6  OR  multiples of 10 from 1 to 60}  contains  10 + 6 - 2 = 14 numbers.\r\n" );
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document.write( "Therefore, the probability under the problem's question is  P = \"14%2F60\" = \"7%2F30\" = 0.2333333... ~ 23.33% (approximately).    ANSWER\r\n" );
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