document.write( "Question 760677: thomas run 4 km how long will it take him to run 10 km \n" ); document.write( "
Algebra.Com's Answer #462817 by Alan3354(69443)\"\" \"About 
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thomas run 4 km how long will it take him to run 10 km
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\n" ); document.write( "No way to know. Maybe he can't run that far.
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