In a barrel of juice there is 30 liters; in a barrel of beer there are 60 liters. If the price ratio between barrels of juice to a barrel of beer is 3:4, what is the price ratio between one liter of juice and one liter of beer?	Options.
A) 3:2.
B) 2:1.
C) 3:1.
D) 4:3.
E) 9:8
Price of 30 L juice= 3x   1L= 3x/30   Price of 60 L beer= 4x   1L= 4x/60   Ratio of 1 L price = 3x/30/4x/60= 9:8   9:8 is the answer
<result>E</result>
In a barrel of juice there is 30 liters; in a barrel of beer there are 60 liters. If the price ratio between barrels of juice to a barrel of beer is 3:4, what is the price ratio between one liter of juice and one liter of beer?