document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1162013>Question 1162013</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The fuel efficiency of a certain car is 31.0 miles per gallon. Convert the efficiency into kilometers per litre. \r<BR>\n" );
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document.write( "The conversion factor from gallons to litres is: 1 gal = 3.79 L. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #785696 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10556)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathTherapy><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=MathTherapy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=785696\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The fuel efficiency of a certain car is 31.0 miles per gallon. Convert the efficiency into kilometers per litre. \r<BR>\n" );
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document.write( "The conversion factor from gallons to litres is: 1 gal = 3.79 L.<BR>\n" );
document.write( "<PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\">1 gallon = 3.79 L             1.609344 kilometers = 1 mile<BR>\n" );
document.write( "Using DIMENSIONAL ANALYSIS, we get: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%281%2C5%2C%0D%0Amatrix%281%2C2%2C+31%2C+mile%28s%29%29%2Fmatrix%281%2C2%2C+1%2C+gallon%28s%29%29%2C+%22x%22%2C+matrix%281%2C2%2C+1%2C+gallon%28s%29%29%2Fmatrix%281%2C2%2C+3.79%2C+liter%28s%29%29%2C+%22x%22%2C+matrix%281%2C2%2C+1.609344%2C+kilometer%28s%29%29%2Fmatrix%281%2C2%2C+1%2C+mile%28s%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%281%2C5%2C+matrix%281%2C2%2C+31%2C+cross%28mile%28s%29%29%29%2Fmatrix%281%2C2%2C+1%2C+cross%28gallon%28s%29%29%29%2C+%22x%22%2C+matrix%281%2C2%2C+1%2C+cross%28gallon%28s%29%29%29%2Fmatrix%281%2C2%2C+3.79%2C+liter%28s%29%29%2C+%22x%22%2C+matrix%281%2C2%2C+1.609344%2C+kilometer%28s%29%29%2Fmatrix%281%2C2%2C+1%2C+cross%28mile%28s%29%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > ------ Canceling ALL appropriate measurements<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28matrix%281%2C7%2C+31%281.609344%29%2F3.79%2C+kilometer%28s%29%2Fliter%28s%29%2C+%22=%22%2C+13.16349974%2C+kilometers%2C+per%2C+liter%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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