document.write( "Question 785111: a car travels 120m every 10 seconds. what is the speed of the car in km/h
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Algebra.Com's Answer #477376 by mananth(16946)\"\" \"About 
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120 m/s\r
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\n" ); document.write( "\n" ); document.write( "(1/3600) hour\r
\n" ); document.write( "\n" ); document.write( "(120/1000)/(1/3600)km/h\r
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