3 years ago

How many liters of a 20% alcohol solution must be mixed with 60 liters of a 90% solution to get a 30% solution?

Mathematics

1 answer:

Alex17521 [72]3 years ago

7 0

You would need to add 360L of the 20% ethanol solution.

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9514 1404 393

Answer:

x ≈ 2.87

Step-by-step explanation:

We can subtract 6 to put the equation into a form easily solved.

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Hi.

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3 years ago

Can one fifth be simplified

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2 years ago

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Answer:

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