document.write( "Question 1027784: Q2. 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( "Q2. The tiles cost rs 8.50 each. How much will he save by paving the terrace with plain square tiles that measure 17.5cm and cost the same?
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Algebra.Com's Answer #643001 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
Q1:\r
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\n" ); document.write( "\n" ); document.write( "Volumes of both forms are equal.\r
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\n" ); document.write( "\n" ); document.write( "\"5%2A16%2A0.75=12.5%281%2F100%29%2A4%2AL\"
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