Mathematics

Mathematics, 28.06.2019 09:00, Weser17

How much of the 8% solution should we use to make 100g of a 3% solution? this is all i have don't ask me any questions i don't know anything else about this

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How much of the 8% solution should we use to make 100g of a 3% solution? this is all i have don't ask me any questions i don't know anything else about this

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Mathematics, 26.09.2019 13:30, samiam61

Achemist has 100g of 25% acid solution. how much of these solution he needs to drain and replaced with 70% acid solution to obtain 100g of 60% acid solution?

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