document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=668684>Question 668684</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Yasi is trying to get a B in her english class.  To earn a B in the course, she must average a score of 80 on the 15 quizzes.  She has taken 12 quizzes and averaged 78.25 points on them.  How many points does Yasi need to average on the last 3 quizzess to earn a B in the course. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #415769 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=415769\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Yasi is trying to get a B in her english class. To earn a B in the course, she must average a score of 80 on the 15 quizzes. She has taken 12 quizzes and averaged 78.25 points on them. How many points does Yasi need to average on the last 3 quizzess to earn a B in the course.<BR>\n" );
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document.write( "On 12 quizzes she has a sum of 12*78.25 = 939 points.<BR>\n" );
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document.write( "To average 80 on 15 quizzes she needs 15*80 = 1200 point.<BR>\n" );
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document.write( "She needs 1200-939 = 261 points in 3 tests<BR>\n" );
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document.write( "She needs to average 261/3 = 87 on the three tests.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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