Mathematics, 27.10.2021 14:00 msladycie8831

A scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each should he use to
get 300 L of a solution that is 21% acid?

Answers: 2

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A scientist has one solution that is 30% acid and another solution that is 18% acid. How much of e...

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A scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each should he use to get 300 L of a solution that is 21% acid?

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Another question on Mathematics

A scientist has one solution that is 30% acid and another solution that is 18% acid. How much of each should he use to
get 300 L of a solution that is 21% acid?