There are 54 students in Class 1 of the fourth grade. How much does each person need to buy a repeater worth 210 yuan?
四年级一班有学生54人，每人购买一台价值210元的复读机共需要多少元？
<gadget id="calculator">210 * 54</gadget>
<output>11_340</output>

<result>11_340</result>