document.write( "Question 1145795: How many milliliters of 30% acid solution need to be added to 55 mL of 50% acid solution that is 40% acid? \n" ); document.write( "

Algebra.Com's Answer #767057 by ikleyn(52787) $\"\"$ $\"About$

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\n" ); document.write( "How many milliliters of 30% acid solution need to be added to 55 mL of 50% acid solution $\"highlight%28cross%28that%29%29\"$ $\"highlight%28cross%28is%29%29\"$ to get a 40% acid soultion?
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\n" ); document.write( "\n" ); document.write( "Without solving any equations, each and every housewife, based on her common sense, will answer you : \r
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\n" ); document.write( "\n" ); document.write( " 55 mL of 50% acid solution has to be added and mixed.\r
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