document.write( "Question 522048: If a plane is flying at 320km/h, how long would it take to travel 100km?\r
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Algebra.Com's Answer #346661 by mananth(16946)\"\" \"About 
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f=d/r\r
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\n" ); document.write( "\n" ); document.write( "t= (100/320)*60\r
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