document.write( "Question 896862: Two buses leave Fort Lauderdale at the same time and travel in opposite directions. One bus averages 55 mi/h and the other bus averages 45 mi/h. When will they be 400 miles apart?
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Algebra.Com's Answer #543808 by JulietG(1812)\"\" \"About 
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One heads north and the other heads south. In one hour, how far apart are they? 45+55 = 100 miles in one hour
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