A certain car dealership sells economy cars, luxury cars, and sport utility vehicles. The ratio of economy to luxury cars is 5:2. The ratio of economy cars to sport utility vehicles is 4:3. What is the ratio of luxury cars to sport utility vehicles? Choose the most appropriate option:	A) 9:8	B) 8:15	C) 3:2	D) 2:3	E) 1:2
The ratio of economy to luxury cars is 5:2 --&gt; E:L = 5:2 = 20:8.   The ratio of economy cars to sport utility vehicles is 4:3 --&gt; E:S = 4:3 = 20:15.   Thus, L:S = 8:15.   Answer: 8:15.
<result>B</result>
A certain car dealership sells economy cars, luxury cars, and sport utility vehicles. The ratio of economy to luxury cars is 5:2. The ratio of economy cars to sport utility vehicles is 4:3. What is the ratio of luxury cars to sport utility vehicles?