document.write( "Question 485885: A total of 50 juniors and seniors were given a mathematics test. the 35 juniors
\n" ); document.write( "attained an average score of 80 while the 15 seniors attained as average of 70.
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Algebra.Com's Answer #332250 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
it should be:\r
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\n" ); document.write( "\n" ); document.write( "\"%28%2835+%2A+80%29+%2B+%2815+%2A+70%29%29+%2F+%2835+%2B+15%29\"\r
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\n" ); document.write( "\n" ); document.write( "that would come out to be: (2800 + 2050) / 50 = 3850 / 50 = 77\r
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