document.write( "Question 567438: If I go 2miles in 45 seconds, how many mph is that? \n" ); document.write( "
Algebra.Com's Answer #366527 by Alan3354(69443)\"\" \"About 
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If I go 2miles in 45 seconds, how many mph is that?
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\n" ); document.write( "r = 2/45 mi/sec
\n" ); document.write( "1 hour = 3600 seconds
\n" ); document.write( "r = (2/45) mi/sec * 3600 sec/hr
\n" ); document.write( "r = 160 mi/hr\r
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