document.write( "Question 986177: Some amount of coals weighed 100 kg and contained 14.5% water. After some time evaporating, the water was 10%. What was the ratio of the weight of the coals now to the weight of the coals before evaporation? \n" ); document.write( "
Algebra.Com's Answer #606994 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Not without knowing something about the relative density of water and coal. This is a chemistry problem, not an algebra problem. You are on the wrong website.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it\r
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