An isosceles trapezoidal flower bed has an upper base of 2.4 meters, a lower base of 4.6 meters, and a height of 6 meters. If 10 flowers are planted per square meter, how many flowers can be planted in this flower bed?
一个等腰梯形花坛，上底2.4米，下底4.6米，高6米，如果每平方米种10棵花，这个花坛能种多少棵花？
<gadget id="calculator">2.4 + 4.6</gadget>
<output>7</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">7 * 3 * 10</gadget>
<output>210</output>

<result>210</result>