School spring outing. The third grade took 8 cars, and each car took 57 people. How many people in the third grade participated in the spring outing?
学校春游．三年级乘坐了8辆车，每辆车坐了57人，三年级有多少人参加春游？
<gadget id="calculator">57 * 8</gadget>
<output>456</output>

<result>456</result>