document.write( "Question 1163156: In amount of 40% acid solution is to be mixed with enough 10% acid solution to make 25% acid solution there 20 layers of the final make sure how much of each solution should be mixed together \n" ); document.write( "

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In amount of 40% acid solution is to be mixed with enough 10% acid solution to make 25% acid solution there 20 layers of the final make sure how much of each solution should be mixed together
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\n" ); document.write( "Despite the gibberish:
\n" ); document.write( "25% is the average of 10 & 40 ----> equal amounts.
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\n" ); document.write( "20 layers? \n" ); document.write( "

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