document.write( "Question 894073: Test 1 is worth 55%
\n" ); document.write( "Test 2 is worth 35%
\n" ); document.write( "Participation is worth 10%\r
\n" ); document.write( "\n" ); document.write( "I received 85% on test 1. What do I need to get on test 2 in order to bring the overall % to above 90\r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #541728 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"%2855%2A%280.85%29%2B35%28n%29%29=90\", which shows no contribution from participation.
\n" ); document.write( "The unit for left and right members is percent of course.
\n" ); document.write( "Test 1 and test 2 scores are in decimal fraction form, not as percents.\r
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\n" ); document.write( "\n" ); document.write( "\"35n=90-55%280.85%29\"
\n" ); document.write( "\"n=%2890-55%280.85%29%29%2F35\"
\n" ); document.write( "n=.... this will not work.\r
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\n" ); document.write( "\n" ); document.write( "Best to allow for full \"participation\".
\n" ); document.write( "\"55%280.85%29%2B10%2B35%2An=90\"
\n" ); document.write( "\"n=%2890-10-55%280.85%29%29%2F35\"
\n" ); document.write( "\"n=0.95\"
\n" ); document.write( "This means test 2 score needs to be 95%, and this is with full score part in participation.
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