A certain car dealership sells economy cars, luxury cars, and sport utility vehicles. The ratio of economy to luxury cars is 3:1. The ratio of economy cars to sport utility vehicles is 4:3. What is the ratio of luxury cars to sport utility vehicles?
Pick:
A) 9:8	B) 4:9	C) 3:2	D) 2:3	E) 1:2
The ratio of economy to luxury cars is 3:1 --&gt; E:L = 3:1 = 12:4.   The ratio of economy cars to sport utility vehicles is 4:3 --&gt; E:S = 4:3 = 12:9.   Thus, L:S = 4:9.   Answer: 4:9.
<result>B</result>
A certain car dealership sells economy cars, luxury cars, and sport utility vehicles. The ratio of economy to luxury cars is 3:1. The ratio of economy cars to sport utility vehicles is 4:3. What is the ratio of luxury cars to sport utility vehicles?