Mathematics, 03.06.2020 17:57 XOsam

A scientist needs 120 mL of a 20% acid solution for an experiment. The lab has available a 10% solution and a 25% solution. How many milliliters of the 10% solution and how many milliliters of the 25% solution should the scientist mix to
make the 20% solution?

Answers: 2

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A scientist needs 120 mL of a 20% acid solution for an experiment. The lab has available a 10% solut...

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A scientist needs 120 mL of a 20% acid solution for an experiment. The lab has available a 10% solution and a 25% solution. How many milliliters of the 10% solution and how many milliliters of the 25% solution should the scientist mix to make the 20% solution?

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Another question on Mathematics

A scientist needs 120 mL of a 20% acid solution for an experiment. The lab has available a 10% solution and a 25% solution. How many milliliters of the 10% solution and how many milliliters of the 25% solution should the scientist mix to
make the 20% solution?