document.write( "Question 1082369: Three miners can load 350 pounds of coal in 15 minutes.How many minutes would it take for two miners to load 700 pounds of coal. \n" ); document.write( "

Algebra.Com's Answer #696415 by ikleyn(52786) $\"\"$ $\"About$

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document.write( "The proportion\r\n" );
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document.write( " = \r\n" );
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document.write( "express the rate of work for each of the two scenarios.\r\n" );
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document.write( "It is equivalent to\r\n" );
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document.write( " = ,\r\n" );
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document.write( " = ,\r\n" );
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document.write( "x = 45.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Answer. 45 minutes.\r
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\n" ); document.write( "\n" ); document.write( "This method is a) simplest and b) it works ALWAYS.\r
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\n" ); document.write( "\n" ); document.write( "So, I recommend it to you for using in the most difficult cases.\r
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\n" ); document.write( "\n" ); document.write( "To see more solved problems of this type, look into the lesson\r
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