Mathematics, 21.11.2020 03:30 nayelimoormann
A chemist needs 30 liters of 25% acid solution. She has containers of 10% solution and 30% solution. She begins to make a table:
How many liters of each should she combine to get the needed solution?
If necessary, express your answer in decimals, and round to the nearest tenth.
I need help with this question.
Answers: 2
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A chemist needs 30 liters of 25% acid solution. She has containers of 10% solution and 30% solution....
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