A marketing survey of Anytown found that the ratio of trucks to sedans to motorcycles was 3:7:2, respectively. Given that there are 9,800 sedans in Anytown, how many motorcycles are there? Choose the correct choice from the following answers.
A) 2800 B) 2100 C) 3600 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 = 9800   =&gt; 7x = 9800   =&gt; x = 1400   total number of motorcycles =2x = 2*1400= 
<gadget id="calculator">2*1400</gadget>
<output>2_800</output>
2800   2800nswer 2800
<result>A</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 9,800 sedans in Anytown, how many motorcycles are there?