SOLUTION: How many milliliters of 30% acid solution need to be added to 55 mL of 50% acid solution that is 40% acid?
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Question 1145795: How many milliliters of 30% acid solution need to be added to 55 mL of 50% acid solution that is 40% acid?
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
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How many milliliters , x, of L% acid solution need to be added to Y mL of H% acid solution that is T% acid?
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unknown variable x
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Substitute your given values and evaluate x.
Answer by ikleyn(52787) (Show Source): You can put this solution on YOUR website!
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How many milliliters of 30% acid solution need to be added to 55 mL of 50% acid solution to get a 40% acid soultion?
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Without solving any equations, each and every housewife, based on her common sense, will answer you :
55 mL of 50% acid solution has to be added and mixed.
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