document.write( "Question 825747: the marks obtained by a student in english,urdu and statistics were 79,83 and 90 respectively.find the appropriate average if weights of 5,4 and 3 are assigned to these subjects \n" ); document.write( "

Algebra.Com's Answer #497608 by Edwin McCravy(20060) $\"\"$ $\"About$

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document.write( " =  = 83.083\r\n" );
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document.write( "Edwin

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