document.write( "Question 976463: How do I solve this word problem: A student needs 10% hydrochloric acid for a chemistry experiment. How much 3% acid should be mixed with 140ml of 20% acid to get a 10% solution? \n" ); document.write( "
Algebra.Com's Answer #598032 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
x mililiters needed\r
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