document.write( "Question 1200214: Six square feet of a certain kind of brick wall contains 78 bricks. How many bricks are needed for 150 sq ft? \n" ); document.write( "
Algebra.Com's Answer #834275 by Theo(13342)\"\" \"About 
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6 square feet contains 78 bricks.
\n" ); document.write( "divide 78 by 6 to get 13 bricks per square foot.
\n" ); document.write( "150 square feet would contain 150 * 13 = 1950 bricks.\r
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\n" ); document.write( "\n" ); document.write( "you can also use a ratio.
\n" ); document.write( "78 / 6 = x / 150
\n" ); document.write( "solve for x to get x = 78 / 6 * 150 = 1950.\r
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