A triangular vegetable field has a base length of 25 meters and a height of 12 meters. If 5.5 kilograms of wheat can be harvested per square meter, how many kilograms of wheat can be harvested in this wheat field?
一块三角形菜地，底边长25米，高是12米．如果每平方米可以收小麦5.5千克，这块麦地可收多少千克小麦？
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">25 * 6 * 5.5</gadget>
<output>825</output>

<result>825</result>