document.write( "Question 988258: at a school event, adults are seated in groups of exactly 6 and children are seated in groups of exactly 20. ifthere are same number of adults as children, what is the minimum number of adults attending. \n" ); document.write( "
Algebra.Com's Answer #608825 by vleith(2983)\"\" \"About 
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Find the least common multiple\r
\n" ); document.write( "\n" ); document.write( "to do this, find the prime factors in both 6 and 30\r
\n" ); document.write( "\n" ); document.write( "6 = 2*3
\n" ); document.write( "20 = 2*2*5\r
\n" ); document.write( "\n" ); document.write( "Now find the least common multiple\r
\n" ); document.write( "\n" ); document.write( "there are 2 twos in 20, and 1 two in 6. SO use the 2 twoa\r
\n" ); document.write( "\n" ); document.write( "\"LCM+=+2%2A2+%2A+3+%2A+5\"
\n" ); document.write( "\"LCM+=+60\"
\n" ); document.write( "With 6 adults in a group, you need 10 adult groups to make 60 people
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