Mathematics, 04.11.2020 05:00 marrizza7
You are cleaning medical equipment in a hospital, and the cleaning solution you are supposed to be using is a 20% concentration of bleach. You currently have 1 L of a 80% solution. How much sterile water must you add to it to make it the concentration you need?
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You are cleaning medical equipment in a hospital, and the cleaning solution you are supposed to be u...
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