Huamu Company has cultivated a batch of chrysanthemums, and after transporting half of them, there are still 9 rows of chrysanthemums left, with 20 pots in each row. How many pots are there in this batch of chrysanthemums?
花木公司培育了一批菊花，运走一半后，剩下的菊花还有9排，每排20盆．这批菊花一共有多少盆？
<gadget id="calculator">20 * 9 * 2</gadget>
<output>360</output>

<result>360</result>