She wants to obtain 200ounces of a mixture that is 35 salt
A scientist mixes water (containing no salt) with a solution that contains 40% salt. She wants to obtain 200ounces of a mixture that is 35% salt. How many ounces of water and how many ounces of the 40% salt solution should she use?
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a scientist mixes water containing no salt with a solution that contains 40 salt she wants to obtain 200ounces of a
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