document.write( "Question 574420: several different bus routes stop at the corner of second st. and lincoln ave. A wilkenson bus arrives every 27 minutes and a harris road bus arrives every 15 min . if both buses arrives at the stop at 5:o7 a.m , when will they again arrive at the same time? i tried ti draw out a chart then i got stuck. thanks \n" ); document.write( "
Algebra.Com's Answer #369084 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the prime factors of 27 are ___ 3 * 3 * 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the prime factors of 15 are ___ 3 * 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so the prime factors of the LCM are ___ 3 * 3 * 3 * 5 \n" ); document.write( "___ this is the smallest number that is evenly divisible by 27 and 15 \n" ); document.write( "___ (and the number of minutes till the buses arrive together again) \n" ); document.write( " |