document.write( "Question 840878: There are 3 boxes of returns to be loaded on a truck, weighing 10 lbs., 5 lbs., and 15 lbs., respectively. What is the average weight of the boxes? \n" ); document.write( "
Algebra.Com's Answer #506526 by Fombitz(32388)\"\" \"About 
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Sum of the weights of the boxes divided by the total number of boxes. \r
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