A rectangular peach garden is 30 meters long and 18 meters wide, if each peach tree covers an area of 3 square meters. How many peach trees can be planted in this peach orchard?
一个长方形桃园长30米，宽18米，如果每棵桃树占地3平方米．这个桃园一共能栽多少棵桃树？
<gadget id="calculator">18 / 3</gadget>
<output>6</output>

<gadget id="calculator">30 * 6</gadget>
<output>180</output>

<result>180</result>