document.write( "Question 876116: If i have a 86.4 percent in my class and got a 64% on my final which is worth 30% of my grade, what is my final grade in the class. \n" ); document.write( "

Algebra.Com's Answer #528578 by Edwin McCravy(20056) $\"\"$ $\"About$

You can put this solution on YOUR website!

\r\n" );
document.write( "The 86.4% is worth 70% and the 64% is worth 30%\r\n" );
document.write( "\r\n" );
document.write( "Final grade = (70% of 86.4%) + (30% of 64%) = (.70)(.864)+(.30)(.64) = .7986\r\n" );
document.write( "\r\n" );
document.write( "= 79.86%.  If your teacher rounds up, your final grade will be 80%.\r\n" );
document.write( "\r\n" );
document.write( "Edwin

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );