document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167079>Question 1167079</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A train fare for a school child is half the fare of a teacher. The total fare for 120 children and 15teachers for an excursion is ghc180.    C(1). Find the fare for a child.                                        (2). How many children will go on the excursion with 20teachers for a total fare of ghc240. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #791659 by </B><A HREF=/tutors/aboutme.mpl?userid=Seutip><B>Seutip(231)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Seutip><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=Seutip><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=791659\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <BR>\n" );
document.write( "x - be the fare of the teacher<BR>\n" );
document.write( "x/2 - be the fare of the child\r<BR>\n" );
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document.write( "120(x/2)+15(x)=180<BR>\n" );
document.write( "60x+15x=180<BR>\n" );
document.write( "75x=180<BR>\n" );
document.write( "x= ghc 2.4; be the fare of the teacher<BR>\n" );
document.write( "x/2= ghc 1.2; be the fare of the child\r<BR>\n" );
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document.write( "Let <BR>\n" );
document.write( "y -be the number of child to go to the excursion with 20 teachers and a total fare of ghc 240<BR>\n" );
document.write( "1.2(y)+2.4(20) = 240<BR>\n" );
document.write( "1.2y+48 = 240<BR>\n" );
document.write( "1.2y = 192<BR>\n" );
document.write( "y = 160 students; will to go to the excursion with 20 teachers and a total fare of ghc 240\r<BR>\n" );
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document.write( "Thank you and stay safe! </SPAN>\n" );
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