The train ticket from Beijing Road to Shenyang is 138 yuan. How much does it cost for Xiaohua's family of three to take the train from Beijing Road to Shenyang?
从北京道沈阳的火车票是138元，小华一家三口人从北京道沈阳坐火车需要多少钱？
<gadget id="calculator">138 * 3</gadget>
<output>414</output>

<result>414</result>