A triangular flowerbed has a base of 15 meters and a height of 14 meters. On average, 50 flowers are produced per square meter. How many flowers can this flowerbed produce in total?
一块三角形的花圃，底是15米，高是14米，平均每平方米产鲜花50枝，这块花圃一共可以产鲜花多少枝？
<gadget id="calculator">14 / 2</gadget>
<output>7</output>

<gadget id="calculator">15 * 7 * 50</gadget>
<output>5_250</output>

<result>5_250</result>