the ratio of water and milk is 2:3.after adding 4litre milk ratio become 1:2? calculate amount of water?	Choose the most appropriate option.
A) 6
B) 8
C) 5
D) 10
E) 12
water is 2x and milk is 3x.   2x/3x+4=1/2,4x=3x+4,x=4   amount of water=2x=8 litre   answer 8
<result>B</result>
the ratio of water and milk is 2:3.after adding 4litre milk ratio become 1:2? calculate amount of water?