document.write( "Question 878948: If 16 people, with a total weight of 2,560 pounds, are standing on a floor measuring 20 feet by 32 feet, what is the average weight each square foot of the floor is supporting. \r
\n" ); document.write( "\n" ); document.write( "(A) 4 lb per square ft
\n" ); document.write( "(B) 2 lb per square ft
\n" ); document.write( "(C) 3 lb per square ft
\n" ); document.write( "(D) 5 lb per square ft
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Algebra.Com's Answer #530392 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Area of Floor: 20*32 = 640 square feet\r
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\n" ); document.write( "\n" ); document.write( "Divide total weight by total area: 2560/640 = 4\r
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\n" ); document.write( "\n" ); document.write( "Final Answer: (A) 4 lb per square ft
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