document.write( "Question 1108795: A cast-iron rod is 30 metres long. It has to be cut in two pieces such that the one piece is 8 metres longer than the other. Suppose the longer piece is p metres. How long, in terms of p, should the shorter piece be ?\r
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\n" ); document.write( "\n" ); document.write( "[1] (8 − p) metres
\n" ); document.write( "[2] (8 + p) metres
\n" ); document.write( "[3] (p − 4) metres
\n" ); document.write( "[4] (p − 8) metres
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Algebra.Com's Answer #723813 by ikleyn(52784)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Option 4.\r
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