document.write( "Question 934294: I have a 77% in my class. My final was worth 20% of my grade. What is my new grade if I got a 45% on my exam? \n" ); document.write( "
Algebra.Com's Answer #568636 by Theo(13342)![]() ![]() You can put this solution on YOUR website! you got a 45% on your final. \n" ); document.write( "you had 77% going in to the final. \n" ); document.write( "the final is worth 20% of your grade. \n" ); document.write( "this means the 77% was worth 80% of your grade, since 80% plus 20% = 100% of your grade. \n" ); document.write( ".80 * 77% + .20 * 45% = 70.6% \n" ); document.write( "as far as i can see, your final grade should be equal to 70.6% if that's all that goes into it. \n" ); document.write( " \n" ); document.write( " |