document.write( "Question 837627: How wide is a tank 3m long and 0.5m deep if it holds exactly one tonne of water? \n" ); document.write( "
Algebra.Com's Answer #504675 by richard1234(7193)\"\" \"About 
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1 tonne = 1000 kg; the density of water is 1 g/cm^3 which is equal to 1000 kg/m^3. So the volume of the tank is 1 m^3.\r
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\n" ); document.write( "\n" ); document.write( "Assuming the tank is a rectangular prism, we have (3 m)(0.5 m)(x m) = 1 m^3 --> x = 0.667 m.
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