document.write( "Question 319759: Thomas has an enormous stamp collection. He has wallpapered one wall of his house with stamps that are square with sides that are one and one-quarter inches long. How many stamps were used to cover the wall, which is 10 feet tall and
\n" ); document.write( "25 feet long?
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Algebra.Com's Answer #229029 by mananth(16946)\"\" \"About 
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Number of stamps stuck = area of wall / area of stamp
\n" ); document.write( "area of wall = (10*12 )*(15*12) inches
\n" ); document.write( "= 21600 square inches.
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\n" ); document.write( "Area of stamp = 1*1.25 square inches
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\n" ); document.write( "21600/1.25
\n" ); document.write( "= 17,280 stamps
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