document.write( "Question 730470: How is 3 and a half hours at 45 mph equal to 157.5 miles? \n" ); document.write( "
Algebra.Com's Answer #446684 by MathLover1(20855)\"\" \"About 
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\"+3\" and a half hours is \"t=3.5h\" at \"v=45mph\"\r
\n" ); document.write( "\n" ); document.write( " equal to distance \"d=157.5+miles\"\r
\n" ); document.write( "\n" ); document.write( "as you know the distance is \"d=v%2At\"\r
\n" ); document.write( "\n" ); document.write( "plug in given values\r
\n" ); document.write( "\n" ); document.write( "\"d=45%28mil%2Fh%29%2A3.5h\"\r
\n" ); document.write( "\n" ); document.write( "\"d=45%2A3.5%28mil%2Fcross%28h%29%29%2Across%28h%29\"\r
\n" ); document.write( "\n" ); document.write( "\"d=157.5mil\"
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