document.write( "Question 61028: Would someone mind taking a look at this question and see if my answer is correct. I think I am on the right track.
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document.write( "One needs to mix a 30% acid solution with a 50% acid solution to obtain 12 ounces of a 45% acid solution. How many ounces of each of the acid solutions must be used?\r
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document.write( "Amt. of mix is 12 oz
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document.write( "Amt of 1st acid = x
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document.write( "Amt. of 2nd acid is the rest = 12-x\r
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document.write( "Amt. of acid in the mixture = .45(12)
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document.write( "Amt. of 1st acid = .30x
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document.write( "Amt. of 2nd acid = .50(12-x)\r
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document.write( "3 oz of 30% acid
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document.write( "9 oz of 50% acid \n" );
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Algebra.Com's Answer #41957 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! That's right. \n" ); document.write( ": \n" ); document.write( "Check your solution: \n" ); document.write( ".3(3) + .5(9) = .45(12) \n" ); document.write( " |