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How many liters of 70% alcohol solution must be added to 50 liters of 20% alcohol solution to produce 60% alcohol solution?​

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JUNMYEON704GO

Answer:

100 liters

Step-by-step explanation:

since there are 20 percent in 50 liters

20 percent = 50 liters

30 percent = 75 liters

40 percent = 100 liters

50 percent = 125 liters

60 percent = 150 liters

so in 50 liters of 20 percent will be added 100 liters to produce 60 percent alcohol solution.

hope it helps

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