document.write( "Question 1136784: A rectangular iron pipe has a length 12cm and breadth 10cm. The iron being 1cm thick. The mass of 1cm^3 of cast iron is 7.2g. Calculate the mass of 2-meter length of the pipe. \n" ); document.write( "
Algebra.Com's Answer #754608 by ikleyn(52908)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "It is good  (I'd say  \"VERY  GOOD\")  that you do react on my notices and change your condition  \"step by step\".\r
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\n" ); document.write( "\n" ); document.write( "Now,  let's make the next step forward to take off other deficiencies.\r
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document.write( "    From the condition, take off mentioning in the first part, that the iron pipe has the length 12 cm  and simply say \r\n" );
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document.write( "    that the pipe has a rectangular section with the outer dimensions 12 cm and 10 cm.  \r\n" );
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document.write( "    Then re-post this new version to the forum.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Then all deficiencies will go out,  and the problem will be open for the solution.\r
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\n" ); document.write( "\n" ); document.write( "When I get this new version from you,  the same day you will get the solution from me.\r
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\n" ); document.write( "\n" ); document.write( "Meanwhile,  I will keep trace records of your posts  (for historical and documentary purposes).  Your previous post was at this link\r
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