The ratio of alcohol and water in a solution of 70 liters is 5 ∶ 2. – McqOptions

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1.	The ratio of alcohol and water in a solution of 70 liters is 5 ∶ 2. How much water should be added to the solution to reverse the ratio?
A.	120 liters
B.	105 liters
C.	115 liters
D.	130 liters
Answer» C. 115 liters

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