document.write( "Question 922566: I have a 75 in my math class right now, there are 1,000 points total for the class in the semester. I took my final exam and it was worth 200 points. I got %78 on the final. What is my final grade? \n" ); document.write( "
Algebra.Com's Answer #559617 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Let x = overall grade (in decimal form)\r
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\n" ); document.write( "\n" ); document.write( "The final is worth 200/1000 = 20% of your overall grade. Everything else is 100 - 20 = 80% of your grade\r
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\n" ); document.write( "\n" ); document.write( "80% of other stuff + 20% of final = overall grade\r
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\n" ); document.write( "\n" ); document.write( "0.80*0.75 + 0.20*0.78 = x\r
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\n" ); document.write( "\n" ); document.write( "0.756 = x\r
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\n" ); document.write( "\n" ); document.write( "x = 0.756\r
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\n" ); document.write( "\n" ); document.write( "0.756 = 0.756*(100%) = 75.6%\r
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\n" ); document.write( "\n" ); document.write( "Your overall grade is 75.6%\r
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\n" ); document.write( "\n" ); document.write( "Let me know if that helps or not. Thanks.\r
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\n" ); document.write( "\n" ); document.write( "If you need more help, feel free to email me at jim_thompson5910@hotmail.com\r
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\n" ); document.write( "\n" ); document.write( "My Website: http://www.freewebs.com/jimthompson5910/home.html\r
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