document.write( "Question 347694: I can't figure this out: Pure acid is to be added to a 10% acid solution to obtain 54 L of a 20% acid solution. What amounts of each should be used? \n" ); document.write( "

Algebra.Com's Answer #248545 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Let

represent the amount of 10% solution that you have. Then

represents the amount of pure acid needed.\r
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\n" ); document.write( "\n" ); document.write( "Solve for

then subtract the value of

from 54.\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
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$\"The$

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