document.write( "Question 400281: a truck travel at 3km per hour for 2 hours .how far does it travel \n" ); document.write( "
Algebra.Com's Answer #283401 by Alan3354(69443)\"\" \"About 
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How far does it go in 1 hour?
\n" ); document.write( "3 km per hour * 1 hr --> ??
\n" ); document.write( "Multiply that by 2, for 2 hours.
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