Mathematics, 20.11.2020 17:00 granniejo

A chemist is using 349 milliliters of a solution of acid and water. If 19.8% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.

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A chemist is using 349 milliliters of a solution of acid and water. If 19.8% of the solution is acid...

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