document.write( "Question 883066: I am getting a 72% in math class right now. My final exam is worth 30% of my final mark. In order for me to finish math with an 80% in the course. What percentile will i need to achieve on my exam? \n" ); document.write( "
Algebra.Com's Answer #533300 by JulietG(1812)\"\" \"About 
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1000 points total
\n" ); document.write( "You need 800 for an 80% in the class.
\n" ); document.write( "So far you have 72 * 7 (100% minus the final), or 504
\n" ); document.write( "800 - 504 = 296
\n" ); document.write( "Divide that by 3 (30% of your grade)
\n" ); document.write( "You need 98\"2%2F3\" on the final to get an 80% in the class.
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\n" ); document.write( "Study hard!
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