Mathematics, 18.04.2021 07:50, antlife555

A chemist has 30% and 40% solutions of acid available. How many liters of each solution should be mixed to obtain 65 liters of 32% acid solution? liters of 30% acid
liters of 40% acid

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A chemist has 30% and 40% solutions of acid available. How many liters of each solution should be mi...