document.write( "Question 1013895: A square rice field is 500 m long on each side. If a tractor can plow about 10 sq. meter per minute, how long does it take to plow the field? \n" ); document.write( "
Algebra.Com's Answer #630186 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\"%28500%2A500%29%2F10\" = \"250000%2F10\" = 25000 minutes.\r
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