SOLUTION: What quantity of 80 per cent acid solution must be mixed with a 30 per cent solution to produce 1200 mL of a 50 per cent solution?
mL of acid solution =
I am not sure where to
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mL of acid solution =
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Question 863767: What quantity of 80 per cent acid solution must be mixed with a 30 per cent solution to produce 1200 mL of a 50 per cent solution?
mL of acid solution =
I am not sure where to start, and how to figure this out.
Thank you
Marie Answer by josgarithmetic(39618) (Show Source):
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