document.write( "Question 747527: The average of A and B is 6. The average of X,Y, and Z is 16. What is the average of A,B,X,Y, and Z? \n" ); document.write( "
Algebra.Com's Answer #455007 by tommyt3rd(5050)\"\" \"About 
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This is a weighted average where A, B contributes 2/5 and X,Y, Z contributes 3/5\r
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\n" ); document.write( "\n" ); document.write( "Ave=(2/5)(6)+(3/5)(16) = 12\r
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