SOLUTION: How many liters each of a 20% 20 % acid solution and a 50% 50 % acid solution must be used to produce 40 40 liters of a 35% 35 % acid solution?

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Question 1157926: How many liters each of a 20%
20
%
acid solution and a 50%
50
%
acid solution must be used to produce 40
40
liters of a 35%
35
%
acid solution?
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Why do you write in that form? It is readable but much more difficult. Why not write in a more understandable form, like this?

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How many liters each of a 20% acid solution and a 50% acid solution must be used to produce 40 liters of a 35% acid solution?
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Answer by ikleyn(52786) About Me  (Show Source):
You can put this solution on YOUR website!
.

Please look how your post appears at the forum.

Please DO NOT COPY-PASTE from the screen of your computer.

You may copy-paste, but you MUST THEN edit / RE-format your post to readable txt-format, and ONLY THEN submit to the forum.

If you do not EXPLAIN me right now, why you do not post in the READABLE format, I will delete every your DEFECTIVE posts in the future.


It is VERY SERIOUS, and I am not going to tolerate such formatting in the future // and such DISRESPECT to me personally.