document.write( "Question 1123577: Express 30 mi/h in kilometers per hour. \n" ); document.write( "
Algebra.Com's Answer #739915 by math_helper(2461)\"\" \"About 
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\n" ); document.write( "1 mi is equivalent to approximately 1.609344 km\r
\n" ); document.write( "\n" ); document.write( "30mi/hr * 1.609344km/mi = 48.28032 km/hr
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