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Janet is mixing a 15% glucose solution with a 35% glucose solution. This mixture produces 35 liters of a 19% glucose solution. How many liters of the 15% solution is Januet using in the mixture?
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Jul 8, 2017
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Janet is mixing a 15% glucose solution with a 35% glucose solution. This mixture produces 35 liters of a 19% glucose solution. How many liters of the 15% solution is Januet using in the mixture?
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Akam
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Answer:C on edge:)
Explanation:
Bert Hekman
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Jul 9, 2017
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Bert Hekman
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Multiply thru by 100 to get:
15x + 35*35 - 35x = 19*35
-20x = -16*35
x = 28 liters (amount of 15% glucose needed in the mixture)
35-x = 35-28 = 5 liters (amount of 35% glucose needed in the mixture)
Hope this helps.. :)
Tallgirltaadaa
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Jul 12, 2017
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