1 Answer

Rolf Kristensen · Answer 1 · 2022-02-15T10:27:07+0000

Answer:

17.5

Explanation:

The ratio of "pure drug" to liquid is 35:150

Therefore to evaluate for 75 mls we get the ratio 75/2150 or simply 1/2

multiply 35 by the ratio 1/2

35/2=17.5

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