It is 24 kilometers from the zoo to the train station. Xiao Ming's father drives 5 round trips every day. How many kilometers in total?
从动物园到火车站有24千米，小明的爸爸每天开车行驶5个来回，一共行驶多少千米？
<gadget id="calculator">24 * 5 * 2</gadget>
<output>240</output>

<result>240</result>