document.write( "Question 569575: Two cyclists start from the same
\n" ); document.write( "place in opposite directions.
\n" ); document.write( "One goes towards North at 18
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\n" ); document.write( "towards South at 20 kmph.
\n" ); document.write( "What time will they take to be
\n" ); document.write( "47.5 km apart ?
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Algebra.Com's Answer #367394 by Alan3354(69443)\"\" \"About 
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Two cyclists start from the same
\n" ); document.write( "place in opposite directions.
\n" ); document.write( "One goes towards North at 18
\n" ); document.write( "kmph and the other goes
\n" ); document.write( "towards South at 20 kmph.
\n" ); document.write( "What time will they take to be
\n" ); document.write( "47.5 km apart ?
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\n" ); document.write( "The speeds are added
\n" ); document.write( "18 + 20 = 38 km/hr
\n" ); document.write( "--------
\n" ); document.write( "d = r*t
\n" ); document.write( "t = d/r
\n" ); document.write( "
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