If a mixture is 5⁄9 alcohol by volume and 4⁄9 water by volume, what is the ratio of the volume of alcohol to the volume of water in this mixture? Choose the most appropriate option
A) 1/4	B) 3/4	C) 5/4	D) 6/4	E) 7/4
Should be a sub-600 level Q..   volume= {5/9}/{4/9}=5/4   5/4
<result>C</result>
If a mixture is 5⁄9 alcohol by volume and 4⁄9 water by volume, what is the ratio of the volume of alcohol to the volume of water in this mixture?