A marketing survey of Anytown found that the ratio of trucks to sedans to motorcycles was 3:7:2, respectively. Given that there are 11,900 sedans in Anytown, how many motorcycles are there?
Pick one.
A) 1260 B) 2100 C) 3400 D) 4200 E) 5200
Let the total number of trucks = 3x   total number of sedans = 7x   total number of motorcycles = 2x   total number of sedans = 11900   =&gt; 7x = 11900   =&gt; x = 1700   total number of motorcycles =2x = 2*1700= 
<gadget id="calculator">2*1700</gadget>
<output>3_400</output>
3400   Answer 3400
<result>C</result>
A marketing survey of Anytown found that the ratio of trucks to sedans to motorcycles was 3:7:2, respectively. Given that there are 11,900 sedans in Anytown, how many motorcycles are there?