SOLUTION: A 200 ml shampoo with 80% cleansing power is to be diluted with water. This is done by drawing out some amount and replacing it with water. Agnes wants a mild shampoo of 60% cleans
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Question 1005255: A 200 ml shampoo with 80% cleansing power is to be diluted with water. This is done by drawing out some amount and replacing it with water. Agnes wants a mild shampoo of 60% cleansing power. How much must she draw off and replace? Answer by josgarithmetic(39618) (Show Source):
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