document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=781726>Question 781726</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A Cyclist covers a certain distance in 3 1/2 hours.If first half of the journey is covered in 20 km/hr and the rest of the journey in 15 km/hr,find the total distance of the whole journey.\r<BR>\n" );
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document.write( "PLease help me!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #476070 by </B><A HREF=/tutors/aboutme.mpl?userid=MathTherapy><B>MathTherapy(10552)</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=476070\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "A Cyclist covers a certain distance in 3 1/2 hours.If first half of the journey is covered in 20 km/hr and the rest of the journey in 15 km/hr,find the total distance of the whole journey.\r<BR>\n" );
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document.write( "PLease help me!!\r<BR>\n" );
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document.write( "Let total distance covered be D<BR>\n" );
document.write( "Then time taken to cover ˝ of total distance at 20 km/h = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29D%2F20 ALIGN=MIDDLE  ALT=\"%281%2F2%29D%2F20\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28D%2F2%29%2F20 ALIGN=MIDDLE  ALT=\"%28D%2F2%29%2F20\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%2F40 ALIGN=MIDDLE  ALT=\"D%2F40\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Time taken to cover 2nd ˝ of total distance at 15 km/h = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29D%2F15 ALIGN=MIDDLE  ALT=\"%281%2F2%29D%2F15\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28D%2F2%29%2F15 ALIGN=MIDDLE  ALT=\"%28D%2F2%29%2F15\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%2F30 ALIGN=MIDDLE  ALT=\"D%2F30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Therefore, a TIME equation can be created to solve for the total distance, D. This is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D%2F40+%2B+D%2F30+=+3.5 ALIGN=MIDDLE  ALT=\"D%2F40+%2B+D%2F30+=+3.5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3D + 4D = 420________Multiplying by LCD, 120<BR>\n" );
document.write( "7D = 420\r<BR>\n" );
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document.write( "D, or distance traveled = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=420%2F7 ALIGN=MIDDLE  ALT=\"420%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" >, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%2860%29 ALIGN=MIDDLE  ALT=\"highlight_green%2860%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > km\r<BR>\n" );
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document.write( "You can do the check!! \r<BR>\n" );
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document.write( "Further help is available, online or in-person, for a fee, obviously. Send comments, “thank-yous,” and inquiries to “D” at MathMadEzy@aol.com </SPAN>\n" );
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