document.write( "Question 1135516: Two smugglers, Bill Bogus and Sally Seadog, have set up signal lights that flash continuously across the ocean. Bill’s light flashes every
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document.write( "5 seconds
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document.write( "5 seconds
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document.write( "and Sally’s light flashes every
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document.write( "4 seconds
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document.write( "4 seconds
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document.write( ". If they both start together, how long will it take for both lights to flash again at the same time? \n" );
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Algebra.Com's Answer #753146 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 4*5 = 20 seconds \n" ); document.write( "====================== \n" ); document.write( "\" If they both start together,\" - as opposed to only one of them starting together? \n" ); document.write( " |