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Mathematics, 18.03.2021 03:20 liubitsaghn2145
A chemistry lab needs to make 100 gallons of an 18% acid solution by mixing a 12% acid solution with a 20% solution. Find the number of gallons needed of each solution?
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A chemistry lab needs to make 100 gallons of an 18% acid solution by mixing a 12% acid solution with...
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