document.write( "Question 1057394: The perimeter of a square window is 18 feet 4 inches.\r
\n" ); document.write( "\n" ); document.write( "(a) Find the area of the window in square inches.
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\n" ); document.write( "\n" ); document.write( "(b) Find the area of the window in square feet. (Round your answer to one decimal place.)\r
\n" ); document.write( "\n" ); document.write( "I cannot understand how to convert the ft and inches part into plain inches I can use to solve the problem in each section it is asking for. Someone told me I needed to divide the 4ft into thirds, but I don't think I am doing it correctly.
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Algebra.Com's Answer #672466 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Either convert feet to inches or inches to feet.
\n" ); document.write( "I'll convert feet to inches.
\n" ); document.write( "\"P=18%2A12%2B4=216%2B4=220\"\"in\"
\n" ); document.write( "A square has 4 equal sides,
\n" ); document.write( "\"4s=220\"
\n" ); document.write( "\"s=55\"\"in\"
\n" ); document.write( "The area of a square with side s is,
\n" ); document.write( "\"A=s%5E2\"
\n" ); document.write( "\"A=%2855%29%5E2\"
\n" ); document.write( "\"A=3025\"\"in%5E2\"
\n" ); document.write( "\"1\"\"ft\"*\"1\"\"ft\"=\"12\"\"in\"*\"12\"\"in\"
\n" ); document.write( "\"1\"\"ft%5E2\"=\"144\"\"in%5E2\"
\n" ); document.write( "So then,
\n" ); document.write( "\"A=3025\"\"in%5E2\"*\"1%2F144\"\"%28ft%5E2%29%2F%28in%5E2%29\"
\n" ); document.write( "\"A=3025%2F144\"\"in%5E2\"*\"1%2F144\"\"%28ft%5E2%29%2F%28in%5E2%29\"
\n" ); document.write( "\"A=21%261%2F144\"\"ft%5E2\"
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