document.write( "Question 662710: A motorboat travels at 12 kph in still water.The boat makes a trip of 30km downstream and back. \n" ); document.write( "
Algebra.Com's Answer #412442 by Alan3354(69443)\"\" \"About 
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A motorboat travels at 12 kph in still water.The boat makes a trip of 30km downstream and back.
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\n" ); document.write( "And then what?
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