document.write( "Question 141629: A solution of 68% fertilizer is to be mixed with a solution of 32% fertilizer to form 108 liters of a 40% solution. How many liters of the 68% solution must be used? \n" ); document.write( "
Algebra.Com's Answer #103166 by checkley77(12844)\"\" \"About 
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.68X+.32(108-X)=.40*108
\n" ); document.write( ".68X+34.56-.32X=43.2
\n" ); document.write( ".36X=43.2-34.56
\n" ); document.write( ".36X=8.64
\n" ); document.write( "X=8.64/.36
\n" ); document.write( "X=24 LITERS OF 68% SOLUTION IS REQUIRED.
\n" ); document.write( "PROOF:
\n" ); document.write( ".68*24+.32(108-24)=43.2
\n" ); document.write( "16.32+.32*84=43.2
\n" ); document.write( "16.32+26.88=43.2
\n" ); document.write( "43.2=43.2
\n" ); document.write( "
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