A farmer planted 9 melon ridges, 45 melons per ridge, and 8 melons per tree, how many melons in total?
一位农民种了9垄香瓜，每垄种45棵，每棵平均结瓜8个，一共结瓜多少个？
<gadget id="calculator">45 * 8 * 9</gadget>
<output>3_240</output>

<result>3_240</result>