SOLUTION: How much pure alcohol should be added to 500 no of 16%solution to make its strength 30%
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Question 1022163: How much pure alcohol should be added to 500 no of 16%solution to make its strength 30%
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
This explains how it works... http://www.algebra.com/my/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev
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