In order to create a national garden city, our city planted 35 sumacs per meter on the sidewalk of Binhe Road, and 460 meters of holly, which is 7 trees less than sumac per meter. How many hollies are planted?
为了创建国家园林城市，我市在滨河路的人行路上，每米种植了35颗黄栌，冬青种了460米，每米比黄栌少种7棵，冬青种了多少棵？
<gadget id="calculator">35 - 7</gadget>
<output>28</output>

<gadget id="calculator">28 * 460</gadget>
<output>12_880</output>

<result>12_880</result>