document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1033626>Question 1033626</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many millilitres of water must be added to 240 milliliters of a 25% sulphuric acid solution to reduce the percentage of sulphuric acid in the new solution to 10%? </SPAN>\n" );
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document.write( "How many milliliters of water must be added to 240 milliliters of a 25% sulphuric acid solution to reduce the percentage of sulphuric acid in the new solution to 10%?<BR>\n" );
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document.write( "240*0.25 = (x+240)*0.10<BR>\n" );
document.write( "60 = 0.1x + 24<BR>\n" );
document.write( "0.1x = 60 - 24 = 36<BR>\n" );
document.write( "x = 360 milliliters of water must be added.\r<BR>\n" );
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