One Acetic Acid Solution Is 60% Water and Another Is

Multiple Choice

One acetic acid solution is 60% water and another is 40% water.How many liters of each solution should be mixed to produce 20 liters of a solution that is 49% water?

A) 5 liters of the 60% solution and 15 liters of the 40% solution
B) 9 liters of the 60% solution and 11 liters of the 40% solution
C) 15 liters of the 60% solution and 5 liters of the 40% solution
D) 6 liters of the 60% solution and 14 liters of the 40% solution
E) 14 liters of the 60% solution and 6 liters of the 40% solution