document.write( "Question 1027518: A trench 5m�16m and 0.75m deep is dug. The earth taken out is spread uniformly to form a layer 12.5cm deep and 4m wide. What is the length of the layer? \n" ); document.write( "
Algebra.Com's Answer #853894 by josgarithmetic(39790)\"\" \"About 
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Two equal volumes, one unknown dimension in one of the expressions\r
\n" ); document.write( "\n" ); document.write( "\"5%2A16%2A0.75=%28L%29%2A4%2A0.125\", using all meter units\r
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\n" ); document.write( "\n" ); document.write( "\"L=%285%2A16%2A0.75%29%2F%284%2A0.125%29\"
\n" ); document.write( "compute this.
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