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Mathematics, 29.08.2019 23:00 kprincess16r

How much pure acid should be mixed with 33 gallons of a 50% acid solution in order to get an 80% acid solution? if needed, round money amounts to two decimal places and all other amounts to one decimal place?

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How much pure acid should be mixed with 33 gallons of a 50% acid solution in order to get an 80% aci...
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