document.write( "Question 559329: I have a 57% in my class. I have to take my final that is worth 20% of my grade. What percentage do I need to get on my final I get a 65% in my class? \n" ); document.write( "
Algebra.Com's Answer #363359 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have a 57% in my class. I have to take my final that is worth 20% of my grade. What percentage do I need to get on my final I get a 65% in my class? \n" ); document.write( "---------------- \n" ); document.write( "On your 1st test you received 0.57*80 = 45.6 points \n" ); document.write( "---- \n" ); document.write( "You Final is worth 20 points. \n" ); document.write( "You need a total of 65 points \n" ); document.write( "--- \n" ); document.write( "So you need 60-45.6 = 14.4 of the 20 points. \n" ); document.write( "The percentage you need on the Final is 14.4/20 = 72% \n" ); document.write( "======================================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================================ \n" ); document.write( " \n" ); document.write( " |