A theater can seat 870 people, and each ticket sells for 8 yuan. If all the tickets are sold, how much is the income of this movie?
一个剧场能坐870人，每张票卖8元，如果票全部卖出，这场电影的收入是多少元？
<gadget id="calculator">870 * 8</gadget>
<output>6_960</output>

<result>6_960</result>