On Sunday, the students went for an outing by car, and 3 cars were full. If there are 29 people in each car, how many people will go on a picnic in total?
星期天同学们坐车去郊游，共坐满了3辆车．若每辆车坐29人，一共有多少人去郊游？
<gadget id="calculator">29 * 3</gadget>
<output>87</output>

<result>87</result>