document.write( "Question 457277: How much of an 8% saline solution should be added to 600ml of a 3% solution to produce a 5% solution? \n" ); document.write( "
Algebra.Com's Answer #313769 by stanbon(75887)\"\" \"About 
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How much of an 8% saline solution should be added to 600ml of a 3% solution to produce a 5% solution?
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\n" ); document.write( "0.08x + 0.03*600 = 0.05(x+600)
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\n" ); document.write( "Multiply thru by 100 to get:
\n" ); document.write( "8x + 3*600 = 5x + 5*600
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\n" ); document.write( "3x = 2*600
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\n" ); document.write( "x = 400ml (amt of 8% solution needed)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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